90955161

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1609}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 143663520

約数和(自身を除く): 52708359

約数列:

[1, 3, 9, 11, 33, 99, 571, 1609, 1713, 4827, 5139, 6281, 14481, 17699, 18843, 53097, 56529, 159291, 918739, 2756217, 8268651, 10106129, 30318387, 90955161]

約数ペア:

[(1, 90955161), (3, 30318387), (9, 10106129), (11, 8268651), (33, 2756217), (99, 918739), (571, 159291), (1609, 56529), (1713, 53097), (4827, 18843), (5139, 17699), (6281, 14481)]