79784432577

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{640669}}^1$

素因数の和:640913

約数の個数: 24

約数和(自身を含む): 117234921960

約数和(自身を除く): 37450489383

約数列:

[1, 3, 9, 101, 137, 303, 411, 909, 1233, 13837, 41511, 124533, 640669, 1922007, 5766021, 64707569, 87771653, 194122707, 263314959, 582368121, 789944877, 8864936953, 26594810859, 79784432577]

約数ペア:

[(1, 79784432577), (3, 26594810859), (9, 8864936953), (101, 789944877), (137, 582368121), (303, 263314959), (411, 194122707), (909, 87771653), (1233, 64707569), (13837, 5766021), (41511, 1922007), (124533, 640669)]