121344003

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{111427}}^1$

素因数の和:111455

約数の個数: 18

約数和(自身を含む): 192659012

約数和(自身を除く): 71315009

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 111427, 334281, 1002843, 1225697, 3677091, 11031273, 13482667, 40448001, 121344003]

約数ペア:

[(1, 121344003), (3, 40448001), (9, 13482667), (11, 11031273), (33, 3677091), (99, 1225697), (121, 1002843), (363, 334281), (1089, 111427)]