68014521

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 100391616

約数和(自身を除く): 32377095

約数列:

[1, 3, 9, 71, 163, 213, 489, 639, 653, 1467, 1959, 5877, 11573, 34719, 46363, 104157, 106439, 139089, 319317, 417267, 957951, 7557169, 22671507, 68014521]

約数ペア:

[(1, 68014521), (3, 22671507), (9, 7557169), (71, 957951), (163, 417267), (213, 319317), (489, 139089), (639, 106439), (653, 104157), (1467, 46363), (1959, 34719), (5877, 11573)]