80767089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 130712400

約数和(自身を除く): 49945311

約数列:

[1, 3, 9, 13, 39, 41, 113, 117, 123, 149, 339, 369, 447, 533, 1017, 1341, 1469, 1599, 1937, 4407, 4633, 4797, 5811, 6109, 13221, 13899, 16837, 17433, 18327, 41697, 50511, 54981, 60229, 79417, 151533, 180687, 218881, 238251, 542061, 656643, 690317, 714753, 1969929, 2070951, 6212853, 8974121, 26922363, 80767089]

約数ペア:

[(1, 80767089), (3, 26922363), (9, 8974121), (13, 6212853), (39, 2070951), (41, 1969929), (113, 714753), (117, 690317), (123, 656643), (149, 542061), (339, 238251), (369, 218881), (447, 180687), (533, 151533), (1017, 79417), (1341, 60229), (1469, 54981), (1599, 50511), (1937, 41697), (4407, 18327), (4633, 17433), (4797, 16837), (5811, 13899), (6109, 13221)]