410783157

素因数分解:

$3^4\times {\mathrm{2081}}^1\times {\mathrm{2437}}^1$

素因数の和:4530

約数の個数: 20

約数和(自身を含む): 614185836

約数和(自身を除く): 203402679

約数列:

[1, 3, 9, 27, 81, 2081, 2437, 6243, 7311, 18729, 21933, 56187, 65799, 168561, 197397, 5071397, 15214191, 45642573, 136927719, 410783157]

約数ペア:

[(1, 410783157), (3, 136927719), (9, 45642573), (27, 15214191), (81, 5071397), (2081, 197397), (2437, 168561), (6243, 65799), (7311, 56187), (18729, 21933)]