1277319069

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{22697}}^1$

素因数の和:22766

約数の個数: 36

約数和(自身を含む): 2051944596

約数和(自身を除く): 774625527

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 169, 333, 481, 507, 1443, 1521, 4329, 6253, 18759, 22697, 56277, 68091, 204273, 295061, 839789, 885183, 2519367, 2655549, 3835793, 7558101, 10917257, 11507379, 32751771, 34522137, 98255313, 141924341, 425773023, 1277319069]

約数ペア:

[(1, 1277319069), (3, 425773023), (9, 141924341), (13, 98255313), (37, 34522137), (39, 32751771), (111, 11507379), (117, 10917257), (169, 7558101), (333, 3835793), (481, 2655549), (507, 2519367), (1443, 885183), (1521, 839789), (4329, 295061), (6253, 204273), (18759, 68091), (22697, 56277)]