266460723

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{4621}}^1$

素因数の和:4819

約数の個数: 24

約数和(自身を含む): 396567600

約数和(自身を除く): 130106877

約数列:

[1, 3, 9, 43, 129, 149, 387, 447, 1341, 4621, 6407, 13863, 19221, 41589, 57663, 198703, 596109, 688529, 1788327, 2065587, 6196761, 29606747, 88820241, 266460723]

約数ペア:

[(1, 266460723), (3, 88820241), (9, 29606747), (43, 6196761), (129, 2065587), (149, 1788327), (387, 688529), (447, 596109), (1341, 198703), (4621, 57663), (6407, 41589), (13863, 19221)]