53175993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 80336256

約数和(自身を除く): 27160263

約数列:

[1, 3, 13, 37, 39, 43, 111, 129, 481, 559, 857, 1443, 1591, 1677, 2571, 4773, 11141, 20683, 31709, 33423, 36851, 62049, 95127, 110553, 412217, 479063, 1236651, 1363487, 1437189, 4090461, 17725331, 53175993]

約数ペア:

[(1, 53175993), (3, 17725331), (13, 4090461), (37, 1437189), (39, 1363487), (43, 1236651), (111, 479063), (129, 412217), (481, 110553), (559, 95127), (857, 62049), (1443, 36851), (1591, 33423), (1677, 31709), (2571, 20683), (4773, 11141)]