86915403

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{23497}}^1$

素因数の和:23643

約数の個数: 16

約数和(自身を含む): 129708960

約数和(自身を除く): 42793557

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 23497, 70491, 211473, 634419, 3219089, 9657267, 28971801, 86915403]

約数ペア:

[(1, 86915403), (3, 28971801), (9, 9657267), (27, 3219089), (137, 634419), (411, 211473), (1233, 70491), (3699, 23497)]