153894399

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{4861}}^1$

素因数の和:5098

約数の個数: 16

約数和(自身を含む): 209805024

約数和(自身を除く): 55910625

約数列:

[1, 3, 61, 173, 183, 519, 4861, 10553, 14583, 31659, 296521, 840953, 889563, 2522859, 51298133, 153894399]

約数ペア:

[(1, 153894399), (3, 51298133), (61, 2522859), (173, 889563), (183, 840953), (519, 296521), (4861, 31659), (10553, 14583)]