156988721163

素因数分解:

$3^1\times {\mathrm{281}}^1\times {\mathrm{1997}}^1\times {\mathrm{93253}}^1$

素因数の和:95534

約数の個数: 16

約数和(自身を含む): 210170642976

約数和(自身を除く): 53181921813

約数列:

[1, 3, 281, 843, 1997, 5991, 93253, 279759, 561157, 1683471, 26204093, 78612279, 186226241, 558678723, 52329573721, 156988721163]

約数ペア:

[(1, 156988721163), (3, 52329573721), (281, 558678723), (843, 186226241), (1997, 78612279), (5991, 26204093), (93253, 1683471), (279759, 561157)]