81207834

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{124171}}^1$

素因数の和:124285

約数の個数: 16

約数和(自身を含む): 163907040

約数和(自身を除く): 82699206

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 124171, 248342, 372513, 745026, 13534639, 27069278, 40603917, 81207834]

約数ペア:

[(1, 81207834), (2, 40603917), (3, 27069278), (6, 13534639), (109, 745026), (218, 372513), (327, 248342), (654, 124171)]