90759981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{13001}}^1$

素因数の和:13196

約数の個数: 16

約数和(自身を含む): 131060160

約数和(自身を除く): 40300179

約数列:

[1, 3, 13, 39, 179, 537, 2327, 6981, 13001, 39003, 169013, 507039, 2327179, 6981537, 30253327, 90759981]

約数ペア:

[(1, 90759981), (3, 30253327), (13, 6981537), (39, 2327179), (179, 507039), (537, 169013), (2327, 39003), (6981, 13001)]