157024512009

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{187603957}}^1$

素因数の和:187603997

約数の個数: 16

約数和(自身を含む): 240133066240

約数和(自身を除く): 83108554231

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 187603957, 562811871, 1688435613, 5065306839, 5815722667, 17447168001, 52341504003, 157024512009]

約数ペア:

[(1, 157024512009), (3, 52341504003), (9, 17447168001), (27, 5815722667), (31, 5065306839), (93, 1688435613), (279, 562811871), (837, 187603957)]