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- In this paper, the concept and the results of perfect number are being discussed. Features of the index number of odd perfect number are obtained by utilizing number's standard factorization. 摘要介绍了与完全数有关的概念和结论，利用数的标准分解式给出了奇完全数的素因子次数的特征。
- On Prime Factors of Odd Perfect Number 关于奇完全数的素因子
- Euler Factor of Odd Perfect Number 奇完全数的欧拉因子
- Some Theroms of Odd Perfect Number 关于奇完全数的几个定理
- An Elementary Proof of the Non - existence for Odd Perfect Number 奇完全数不存在的一个初等证明
- Decision of Odd Perfect Number and Number of Prime Factors of Odd Perfect Numbers 奇完全数的判定及素因数个数的估算
- odd perfect number 奇完全数
- judgment of odd perfect number 奇完全数的判定
- A perfect number is defined as a positive integer which is the sum of its proper positive divisors, that is, the sum of the positive divisors not including the number itself. 实数 由所有能被十进位数表示的数所组成，不论其为有理数或无理数。
- perfect number of the second kind 第二类完全数
- How odd they have gone through the eccentric thing! 他们经历了多么离奇古怪的事！
- He does odd jobs for me from time to time. 他有时给我干点零活。
- On Several Propositions of Perfect Number 关于完全数的几个命题
- He does the odd job for me from time to time. 他偶尔来为我做些零碎的工作。
- Perfect Number and Pseudoperfect Number 完全数与伪完全数
- It's very odd that she didn't reply to our letter. 她没有回我们的信是件很奇怪的事。
- She went a bit odd and had to be put away. 她有点不正常，只好送进了疯人院。
- The man does odd jobs in my father's garden. 那人在我父亲的花园里打零工。
- Something rather odd has sprung up. 发生了一桩相当奇怪的事。
- Nothing in the world is flawless and perfect. 世上没有十全十美的东西。
