81371526

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{120017}}^1$

素因数の和:120135

約数の個数: 16

約数和(自身を含む): 164184624

約数和(自身を除く): 82813098

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 120017, 240034, 360051, 720102, 13561921, 27123842, 40685763, 81371526]

約数ペア:

[(1, 81371526), (2, 40685763), (3, 27123842), (6, 13561921), (113, 720102), (226, 360051), (339, 240034), (678, 120017)]