168048153

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{205187}}^1$

素因数の和:205213

約数の個数: 24

約数和(自身を含む): 298753728

約数和(自身を除く): 130705575

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 205187, 615561, 1436309, 1846683, 2667431, 4308927, 8002293, 12926781, 18672017, 24006879, 56016051, 168048153]

約数ペア:

[(1, 168048153), (3, 56016051), (7, 24006879), (9, 18672017), (13, 12926781), (21, 8002293), (39, 4308927), (63, 2667431), (91, 1846683), (117, 1436309), (273, 615561), (819, 205187)]