156857481

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{3467}}^1$

素因数の和:3941

約数の個数: 24

約数和(自身を含む): 247781664

約数和(自身を除く): 90924183

約数列:

[1, 3, 9, 11, 33, 99, 457, 1371, 3467, 4113, 5027, 10401, 15081, 31203, 38137, 45243, 114411, 343233, 1584419, 4753257, 14259771, 17428609, 52285827, 156857481]

約数ペア:

[(1, 156857481), (3, 52285827), (9, 17428609), (11, 14259771), (33, 4753257), (99, 1584419), (457, 343233), (1371, 114411), (3467, 45243), (4113, 38137), (5027, 31203), (10401, 15081)]