26550189

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 39374712

約数和(自身を除く): 12824523

約数列:

[1, 3, 9, 61, 137, 183, 353, 411, 549, 1059, 1233, 3177, 8357, 21533, 25071, 48361, 64599, 75213, 145083, 193797, 435249, 2950021, 8850063, 26550189]

約数ペア:

[(1, 26550189), (3, 8850063), (9, 2950021), (61, 435249), (137, 193797), (183, 145083), (353, 75213), (411, 64599), (549, 48361), (1059, 25071), (1233, 21533), (3177, 8357)]