53310717

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{6151}}^1$

素因数の和:6270

約数の個数: 20

約数和(自身を含む): 80394336

約数和(自身を除く): 27083619

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 6151, 8667, 18453, 55359, 166077, 498231, 658157, 1974471, 5923413, 17770239, 53310717]

約数ペア:

[(1, 53310717), (3, 17770239), (9, 5923413), (27, 1974471), (81, 658157), (107, 498231), (321, 166077), (963, 55359), (2889, 18453), (6151, 8667)]