139571631

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{1289}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 206472240

約数和(自身を除く): 66900609

約数列:

[1, 3, 9, 53, 159, 227, 477, 681, 1289, 2043, 3867, 11601, 12031, 36093, 68317, 108279, 204951, 292603, 614853, 877809, 2633427, 15507959, 46523877, 139571631]

約数ペア:

[(1, 139571631), (3, 46523877), (9, 15507959), (53, 2633427), (159, 877809), (227, 614853), (477, 292603), (681, 204951), (1289, 108279), (2043, 68317), (3867, 36093), (11601, 12031)]