79270719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 122093568

約数和(自身を除く): 42822849

約数列:

[1, 3, 11, 23, 33, 69, 71, 213, 253, 759, 781, 1471, 1633, 2343, 4413, 4899, 16181, 17963, 33833, 48543, 53889, 101499, 104441, 313323, 372163, 1116489, 1148851, 2402143, 3446553, 7206429, 26423573, 79270719]

約数ペア:

[(1, 79270719), (3, 26423573), (11, 7206429), (23, 3446553), (33, 2402143), (69, 1148851), (71, 1116489), (213, 372163), (253, 313323), (759, 104441), (781, 101499), (1471, 53889), (1633, 48543), (2343, 33833), (4413, 17963), (4899, 16181)]