159804579

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{2281}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 235520656

約数和(自身を除く): 75716077

約数列:

[1, 3, 11, 33, 121, 193, 363, 579, 2123, 2281, 6369, 6843, 23353, 25091, 70059, 75273, 276001, 440233, 828003, 1320699, 4842563, 14527689, 53268193, 159804579]

約数ペア:

[(1, 159804579), (3, 53268193), (11, 14527689), (33, 4842563), (121, 1320699), (193, 828003), (363, 440233), (579, 276001), (2123, 75273), (2281, 70059), (6369, 25091), (6843, 23353)]