68869199

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4153}}^1$

素因数の和:4286

約数の個数: 16

約数和(自身を含む): 82947072

約数和(自身を除く): 14077873

約数列:

[1, 7, 23, 103, 161, 721, 2369, 4153, 16583, 29071, 95519, 427759, 668633, 2994313, 9838457, 68869199]

約数ペア:

[(1, 68869199), (7, 9838457), (23, 2994313), (103, 668633), (161, 427759), (721, 95519), (2369, 29071), (4153, 16583)]