40771611

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 60780720

約数和(自身を除く): 20009109

約数列:

[1, 3, 9, 43, 129, 137, 387, 411, 769, 1233, 2307, 5891, 6921, 17673, 33067, 53019, 99201, 105353, 297603, 316059, 948177, 4530179, 13590537, 40771611]

約数ペア:

[(1, 40771611), (3, 13590537), (9, 4530179), (43, 948177), (129, 316059), (137, 297603), (387, 105353), (411, 99201), (769, 53019), (1233, 33067), (2307, 17673), (5891, 6921)]