118566981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 192956400

約数和(自身を除く): 74389419

約数列:

[1, 3, 9, 13, 37, 39, 61, 111, 117, 183, 333, 449, 481, 549, 793, 1347, 1443, 2257, 2379, 4041, 4329, 5837, 6771, 7137, 16613, 17511, 20313, 27389, 29341, 49839, 52533, 82167, 88023, 149517, 215969, 246501, 264069, 356057, 647907, 1013393, 1068171, 1943721, 3040179, 3204513, 9120537, 13174109, 39522327, 118566981]

約数ペア:

[(1, 118566981), (3, 39522327), (9, 13174109), (13, 9120537), (37, 3204513), (39, 3040179), (61, 1943721), (111, 1068171), (117, 1013393), (183, 647907), (333, 356057), (449, 264069), (481, 246501), (549, 215969), (793, 149517), (1347, 88023), (1443, 82167), (2257, 52533), (2379, 49839), (4041, 29341), (4329, 27389), (5837, 20313), (6771, 17511), (7137, 16613)]