素数的立方都是孤立数
In this paper, by using the basic properties of arithmetic function σ(n), the existence of amicable pairs is discussed. We prove that all prime cubes are anti-sociable numbers.
作 者: 李伟勋 LI Wei Xun 作者单位: Department of Mathematics, Maoming University, Guangdong 525000, China 刊 名: 数学研究与评论 ISTIC PKU 英文刊名: JOURNAL OF MATHEMATICAL RESEARCH AND EXPOSITION 年,卷(期): 200828(3) 分类号: O156.1 关键词: prime power amicable pair anti-sociable number