51413571

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2719}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 81469440

約数和(自身を除く): 30055869

約数列:

[1, 3, 9, 11, 33, 99, 191, 573, 1719, 2101, 2719, 6303, 8157, 18909, 24471, 29909, 89727, 269181, 519329, 1557987, 4673961, 5712619, 17137857, 51413571]

約数ペア:

[(1, 51413571), (3, 17137857), (9, 5712619), (11, 4673961), (33, 1557987), (99, 519329), (191, 269181), (573, 89727), (1719, 29909), (2101, 24471), (2719, 18909), (6303, 8157)]