253181510721

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{3089}}^1\times {\mathrm{246133}}^1$

素因数の和:249265

約数の個数: 24

約数和(自身を含む): 375713705640

約数和(自身を除く): 122532194919

約数列:

[1, 3, 9, 37, 111, 333, 3089, 9267, 27801, 114293, 246133, 342879, 738399, 1028637, 2215197, 9106921, 27320763, 81962289, 760304837, 2280914511, 6842743533, 28131278969, 84393836907, 253181510721]

約数ペア:

[(1, 253181510721), (3, 84393836907), (9, 28131278969), (37, 6842743533), (111, 2280914511), (333, 760304837), (3089, 81962289), (9267, 27320763), (27801, 9106921), (114293, 2215197), (246133, 1028637), (342879, 738399)]