159349257

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1231}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 242802560

約数和(自身を除く): 83453303

約数列:

[1, 3, 9, 19, 57, 171, 757, 1231, 2271, 3693, 6813, 11079, 14383, 23389, 43149, 70167, 129447, 210501, 931867, 2795601, 8386803, 17705473, 53116419, 159349257]

約数ペア:

[(1, 159349257), (3, 53116419), (9, 17705473), (19, 8386803), (57, 2795601), (171, 931867), (757, 210501), (1231, 129447), (2271, 70167), (3693, 43149), (6813, 23389), (11079, 14383)]