77041231

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 81709056

約数和(自身を除く): 4667825

約数列:

[1, 31, 61, 131, 311, 1891, 4061, 7991, 9641, 18971, 40741, 247721, 588101, 1262971, 2485201, 77041231]

約数ペア:

[(1, 77041231), (31, 2485201), (61, 1262971), (131, 588101), (311, 247721), (1891, 40741), (4061, 18971), (7991, 9641)]