57428613

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 95135040

約数和(自身を除く): 37706427

約数列:

[1, 3, 9, 11, 29, 33, 83, 87, 99, 241, 249, 261, 319, 723, 747, 913, 957, 2169, 2407, 2651, 2739, 2871, 6989, 7221, 7953, 8217, 20003, 20967, 21663, 23859, 26477, 60009, 62901, 76879, 79431, 180027, 220033, 230637, 238293, 580087, 660099, 691911, 1740261, 1980297, 5220783, 6380957, 19142871, 57428613]

約数ペア:

[(1, 57428613), (3, 19142871), (9, 6380957), (11, 5220783), (29, 1980297), (33, 1740261), (83, 691911), (87, 660099), (99, 580087), (241, 238293), (249, 230637), (261, 220033), (319, 180027), (723, 79431), (747, 76879), (913, 62901), (957, 60009), (2169, 26477), (2407, 23859), (2651, 21663), (2739, 20967), (2871, 20003), (6989, 8217), (7221, 7953)]