perfect number
短語(yǔ)詞組
- perfect t number 完全數(shù)
- perfect cube number 完全立方數(shù)
- perfect square number 完全平方數(shù)
- lower perfect neighborhood number 下完美鄰域數(shù)
- Perfect totient number 完全歐拉數(shù)
- the lower perfect neighborhood number 圖的下完美鄰域數(shù)
- Find perfect number 完美數(shù)遍歷
- an odd perfect number 奇完全數(shù)
- exponentially perfect number 指數(shù)完全數(shù) 返回 perfect number