133552521

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 198367104

約数和(自身を除く): 64814583

約数列:

[1, 3, 9, 47, 141, 157, 423, 471, 1413, 2011, 6033, 7379, 18099, 22137, 66411, 94517, 283551, 315727, 850653, 947181, 2841543, 14839169, 44517507, 133552521]

約数ペア:

[(1, 133552521), (3, 44517507), (9, 14839169), (47, 2841543), (141, 947181), (157, 850653), (423, 315727), (471, 283551), (1413, 94517), (2011, 66411), (6033, 22137), (7379, 18099)]