8045985753

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{4019}}^1$

素因数の和:4350

約数の個数: 48

約数和(自身を含む): 12748095360

約数和(自身を除く): 4702109607

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 241, 639, 723, 923, 2169, 2769, 3133, 4019, 8307, 9399, 12057, 17111, 28197, 36171, 51333, 52247, 153999, 156741, 222443, 285349, 470223, 667329, 856047, 968579, 2001987, 2568141, 2905737, 3709537, 8717211, 11128611, 12591527, 33385833, 37774581, 68769109, 113323743, 206307327, 618921981, 893998417, 2681995251, 8045985753]

約数ペア:

[(1, 8045985753), (3, 2681995251), (9, 893998417), (13, 618921981), (39, 206307327), (71, 113323743), (117, 68769109), (213, 37774581), (241, 33385833), (639, 12591527), (723, 11128611), (923, 8717211), (2169, 3709537), (2769, 2905737), (3133, 2568141), (4019, 2001987), (8307, 968579), (9399, 856047), (12057, 667329), (17111, 470223), (28197, 285349), (36171, 222443), (51333, 156741), (52247, 153999)]