157423617

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{10271}}^1$

素因数の和:10421

約数の個数: 24

約数和(自身を含む): 246774528

約数和(自身を除く): 89350911

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 5109, 10271, 15327, 30813, 92439, 133523, 400569, 1201707, 1345501, 4036503, 12109509, 17491513, 52474539, 157423617]

約数ペア:

[(1, 157423617), (3, 52474539), (9, 17491513), (13, 12109509), (39, 4036503), (117, 1345501), (131, 1201707), (393, 400569), (1179, 133523), (1703, 92439), (5109, 30813), (10271, 15327)]