90520443

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{257893}}^1$

素因数の和:257915

約数の個数: 16

約数和(自身を含む): 144420640

約数和(自身を除く): 53900197

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 257893, 773679, 2321037, 3352609, 6963111, 10057827, 30173481, 90520443]

約数ペア:

[(1, 90520443), (3, 30173481), (9, 10057827), (13, 6963111), (27, 3352609), (39, 2321037), (117, 773679), (351, 257893)]