168012957

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{195137}}^1$

素因数の和:195188

約数の個数: 16

約数和(自身を含む): 262265472

約数和(自身を除く): 94252515

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 195137, 585411, 1365959, 4097877, 8000617, 24001851, 56004319, 168012957]

約数ペア:

[(1, 168012957), (3, 56004319), (7, 24001851), (21, 8000617), (41, 4097877), (123, 1365959), (287, 585411), (861, 195137)]