52807573593

素因数分解:

$3^4\times {\mathrm{751}}^1\times {\mathrm{868103}}^1$

素因数の和:868866

約数の個数: 20

約数和(自身を含む): 78990519168

約数和(自身を除く): 26182945575

約数列:

[1, 3, 9, 27, 81, 751, 2253, 6759, 20277, 60831, 868103, 2604309, 7812927, 23438781, 70316343, 651945353, 1955836059, 5867508177, 17602524531, 52807573593]

約数ペア:

[(1, 52807573593), (3, 17602524531), (9, 5867508177), (27, 1955836059), (81, 651945353), (751, 70316343), (2253, 23438781), (6759, 7812927), (20277, 2604309), (60831, 868103)]