156742731

素因数分解:

$3^2\times {\mathrm{1759}}^1\times {\mathrm{9901}}^1$

素因数の和:11666

約数の個数: 12

約数和(自身を含む): 226557760

約数和(自身を除く): 69815029

約数列:

[1, 3, 9, 1759, 5277, 9901, 15831, 29703, 89109, 17415859, 52247577, 156742731]

約数ペア:

[(1, 156742731), (3, 52247577), (9, 17415859), (1759, 89109), (5277, 29703), (9901, 15831)]