855967563

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1283}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 1413345024

約数和(自身を除く): 557377461

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 293, 759, 879, 1283, 2277, 2637, 3223, 3849, 6739, 9669, 11547, 14113, 20217, 29007, 29509, 42339, 60651, 74129, 88527, 127017, 222387, 265581, 324599, 375919, 667161, 973797, 1127757, 2921391, 3383271, 4135109, 8646137, 12405327, 25938411, 37215981, 77815233, 95107507, 285322521, 855967563]

約数ペア:

[(1, 855967563), (3, 285322521), (9, 95107507), (11, 77815233), (23, 37215981), (33, 25938411), (69, 12405327), (99, 8646137), (207, 4135109), (253, 3383271), (293, 2921391), (759, 1127757), (879, 973797), (1283, 667161), (2277, 375919), (2637, 324599), (3223, 265581), (3849, 222387), (6739, 127017), (9669, 88527), (11547, 74129), (14113, 60651), (20217, 42339), (29007, 29509)]