80268183

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1609}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 121561440

約数和(自身を除く): 41293257

約数列:

[1, 3, 9, 23, 69, 207, 241, 723, 1609, 2169, 4827, 5543, 14481, 16629, 37007, 49887, 111021, 333063, 387769, 1163307, 3489921, 8918687, 26756061, 80268183]

約数ペア:

[(1, 80268183), (3, 26756061), (9, 8918687), (23, 3489921), (69, 1163307), (207, 387769), (241, 333063), (723, 111021), (1609, 49887), (2169, 37007), (4827, 16629), (5543, 14481)]