40788873

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{11027}}^1$

素因数の和:11173

約数の個数: 16

約数和(自身を含む): 60874560

約数和(自身を除く): 20085687

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 11027, 33081, 99243, 297729, 1510699, 4532097, 13596291, 40788873]

約数ペア:

[(1, 40788873), (3, 13596291), (9, 4532097), (27, 1510699), (137, 297729), (411, 99243), (1233, 33081), (3699, 11027)]