264069

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 428792

約数和(自身を除く): 164723

約数列:

[1, 3, 9, 13, 37, 39, 61, 111, 117, 183, 333, 481, 549, 793, 1443, 2257, 2379, 4329, 6771, 7137, 20313, 29341, 88023, 264069]

約数ペア:

[(1, 264069), (3, 88023), (9, 29341), (13, 20313), (37, 7137), (39, 6771), (61, 4329), (111, 2379), (117, 2257), (183, 1443), (333, 793), (481, 549)]