51175107

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 76364496

約数和(自身を除く): 25189389

約数列:

[1, 3, 9, 37, 111, 227, 333, 677, 681, 2031, 2043, 6093, 8399, 25049, 25197, 75147, 75591, 153679, 225441, 461037, 1383111, 5686123, 17058369, 51175107]

約数ペア:

[(1, 51175107), (3, 17058369), (9, 5686123), (37, 1383111), (111, 461037), (227, 225441), (333, 153679), (677, 75591), (681, 75147), (2031, 25197), (2043, 25049), (6093, 8399)]