71333613

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2551}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 111471360

約数和(自身を除く): 40137747

約数列:

[1, 3, 9, 13, 39, 117, 239, 717, 2151, 2551, 3107, 7653, 9321, 22959, 27963, 33163, 99489, 298467, 609689, 1829067, 5487201, 7925957, 23777871, 71333613]

約数ペア:

[(1, 71333613), (3, 23777871), (9, 7925957), (13, 5487201), (39, 1829067), (117, 609689), (239, 298467), (717, 99489), (2151, 33163), (2551, 27963), (3107, 22959), (7653, 9321)]