7725159

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{1693}}^1$

素因数の和:1728

約数の個数: 24

約数和(自身を含む): 12400080

約数和(自身を除く): 4674921

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 1693, 4563, 5079, 15237, 22009, 45711, 66027, 198081, 286117, 594243, 858351, 2575053, 7725159]

約数ペア:

[(1, 7725159), (3, 2575053), (9, 858351), (13, 594243), (27, 286117), (39, 198081), (117, 66027), (169, 45711), (351, 22009), (507, 15237), (1521, 5079), (1693, 4563)]