81611563319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13272331}}^1$

素因数の和:13272398

約数の個数: 16

約数和(自身を含む): 98109078144

約数和(自身を除く): 16497514825

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 13272331, 145995641, 172540303, 570710233, 1897943333, 6277812563, 7419233029, 81611563319]

約数ペア:

[(1, 81611563319), (11, 7419233029), (13, 6277812563), (43, 1897943333), (143, 570710233), (473, 172540303), (559, 145995641), (6149, 13272331)]