77881746

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{182821}}^1$

素因数の和:182897

約数の個数: 16

約数和(自身を含む): 157958208

約数和(自身を除く): 80076462

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 182821, 365642, 548463, 1096926, 12980291, 25960582, 38940873, 77881746]

約数ペア:

[(1, 77881746), (2, 38940873), (3, 25960582), (6, 12980291), (71, 1096926), (142, 548463), (213, 365642), (426, 182821)]