124733757953

素因数分解:

$7^4\times {\mathrm{401}}^1\times {\mathrm{129553}}^1$

素因数の和:129982

約数の個数: 20

約数和(自身を含む): 145878063108

約数和(自身を除く): 21144305155

約数列:

[1, 7, 49, 343, 401, 2401, 2807, 19649, 129553, 137543, 906871, 962801, 6348097, 44436679, 51950753, 311056753, 363655271, 2545586897, 17819108279, 124733757953]

約数ペア:

[(1, 124733757953), (7, 17819108279), (49, 2545586897), (343, 363655271), (401, 311056753), (2401, 51950753), (2807, 44436679), (19649, 6348097), (129553, 962801), (137543, 906871)]