80861363031

素因数分解:

$3^1\times {\mathrm{103}}^2\times {\mathrm{503}}^1\times {\mathrm{5051}}^1$

素因数の和:5763

約数の個数: 24

約数和(自身を含む): 109110105216

約数和(自身を除く): 28248742185

約数列:

[1, 3, 103, 309, 503, 1509, 5051, 10609, 15153, 31827, 51809, 155427, 520253, 1560759, 2540653, 5336327, 7621959, 16008981, 53586059, 160758177, 261687259, 785061777, 26953787677, 80861363031]

約数ペア:

[(1, 80861363031), (3, 26953787677), (103, 785061777), (309, 261687259), (503, 160758177), (1509, 53586059), (5051, 16008981), (10609, 7621959), (15153, 5336327), (31827, 2540653), (51809, 1560759), (155427, 520253)]