168807717

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3709}}^1$

素因数の和:4117

約数の個数: 24

約数和(自身を含む): 263335800

約数和(自身を除く): 94528083

約数列:

[1, 3, 9, 13, 39, 117, 389, 1167, 3501, 3709, 5057, 11127, 15171, 33381, 45513, 48217, 144651, 433953, 1442801, 4328403, 12985209, 18756413, 56269239, 168807717]

約数ペア:

[(1, 168807717), (3, 56269239), (9, 18756413), (13, 12985209), (39, 4328403), (117, 1442801), (389, 433953), (1167, 144651), (3501, 48217), (3709, 45513), (5057, 33381), (11127, 15171)]