55722069

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4451}}^1$

素因数の和:4577

約数の個数: 24

約数和(自身を含む): 87508512

約数和(自身を除く): 31786443

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 4173, 4451, 12519, 13353, 40059, 57863, 173589, 476257, 520767, 1428771, 4286313, 6191341, 18574023, 55722069]

約数ペア:

[(1, 55722069), (3, 18574023), (9, 6191341), (13, 4286313), (39, 1428771), (107, 520767), (117, 476257), (321, 173589), (963, 57863), (1391, 40059), (4173, 13353), (4451, 12519)]