71612631

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 107028480

約数和(自身を除く): 35415849

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 711, 2143, 3713, 6429, 11139, 19287, 33417, 100721, 169297, 302163, 507891, 906489, 1523673, 7956959, 23870877, 71612631]

約数ペア:

[(1, 71612631), (3, 23870877), (9, 7956959), (47, 1523673), (79, 906489), (141, 507891), (237, 302163), (423, 169297), (711, 100721), (2143, 33417), (3713, 19287), (6429, 11139)]