550057761

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{677}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 901143360

約数和(自身を除く): 351085599

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 283, 319, 677, 849, 957, 2031, 2547, 2871, 3113, 6093, 7447, 8207, 9339, 19633, 22341, 24621, 28017, 58899, 67023, 73863, 90277, 176697, 191591, 215963, 270831, 574773, 647889, 812493, 1724319, 1943667, 2107501, 5556139, 6322503, 16668417, 18967509, 50005251, 61117529, 183352587, 550057761]

約数ペア:

[(1, 550057761), (3, 183352587), (9, 61117529), (11, 50005251), (29, 18967509), (33, 16668417), (87, 6322503), (99, 5556139), (261, 2107501), (283, 1943667), (319, 1724319), (677, 812493), (849, 647889), (957, 574773), (2031, 270831), (2547, 215963), (2871, 191591), (3113, 176697), (6093, 90277), (7447, 73863), (8207, 67023), (9339, 58899), (19633, 28017), (22341, 24621)]