90471069

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5563}}^1$

素因数の和:5721

約数の個数: 24

約数和(自身を含む): 141770720

約数和(自身を除く): 51299651

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 5421, 5563, 16263, 16689, 50067, 72319, 216957, 650871, 773257, 2319771, 6959313, 10052341, 30157023, 90471069]

約数ペア:

[(1, 90471069), (3, 30157023), (9, 10052341), (13, 6959313), (39, 2319771), (117, 773257), (139, 650871), (417, 216957), (1251, 72319), (1807, 50067), (5421, 16689), (5563, 16263)]