168185079

素因数分解:

$3^4\times {\mathrm{677}}^1\times {\mathrm{3067}}^1$

素因数の和:3756

約数の個数: 20

約数和(自身を含む): 251692584

約数和(自身を除く): 83507505

約数列:

[1, 3, 9, 27, 81, 677, 2031, 3067, 6093, 9201, 18279, 27603, 54837, 82809, 248427, 2076359, 6229077, 18687231, 56061693, 168185079]

約数ペア:

[(1, 168185079), (3, 56061693), (9, 18687231), (27, 6229077), (81, 2076359), (677, 248427), (2031, 82809), (3067, 54837), (6093, 27603), (9201, 18279)]