56016261

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3433}}^1$

素因数の和:3490

約数の個数: 36

約数和(自身を含む): 96694572

約数和(自身を除く): 40678311

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 3433, 5439, 10299, 16317, 24031, 30897, 72093, 127021, 168217, 216279, 381063, 504651, 889147, 1143189, 1513953, 2667441, 6224029, 8002323, 18672087, 56016261]

約数ペア:

[(1, 56016261), (3, 18672087), (7, 8002323), (9, 6224029), (21, 2667441), (37, 1513953), (49, 1143189), (63, 889147), (111, 504651), (147, 381063), (259, 216279), (333, 168217), (441, 127021), (777, 72093), (1813, 30897), (2331, 24031), (3433, 16317), (5439, 10299)]