165040993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7727}}^1$

素因数の和:7824

約数の個数: 16

約数和(自身を含む): 186955776

約数和(自身を除く): 21914783

約数列:

[1, 13, 31, 53, 403, 689, 1643, 7727, 21359, 100451, 239537, 409531, 3113981, 5323903, 12695461, 165040993]

約数ペア:

[(1, 165040993), (13, 12695461), (31, 5323903), (53, 3113981), (403, 409531), (689, 239537), (1643, 100451), (7727, 21359)]