66701151

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{74861}}^1$

素因数の和:74884

約数の個数: 20

約数和(自身を含む): 108699624

約数和(自身を除く): 41998473

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 74861, 224583, 673749, 823471, 2021247, 2470413, 6063741, 7411239, 22233717, 66701151]

約数ペア:

[(1, 66701151), (3, 22233717), (9, 7411239), (11, 6063741), (27, 2470413), (33, 2021247), (81, 823471), (99, 673749), (297, 224583), (891, 74861)]