85086513

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{32713}}^1$

素因数の和:32753

約数の個数: 18

約数和(自身を含む): 130561574

約数和(自身を除く): 45475061

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 32713, 98139, 294417, 556121, 1668363, 5005089, 9454057, 28362171, 85086513]

約数ペア:

[(1, 85086513), (3, 28362171), (9, 9454057), (17, 5005089), (51, 1668363), (153, 556121), (289, 294417), (867, 98139), (2601, 32713)]