82820799

素因数分解:

$3^4\times {\mathrm{283}}^1\times {\mathrm{3613}}^1$

素因数の和:3908

約数の個数: 20

約数和(自身を含む): 124191496

約数和(自身を除く): 41370697

約数列:

[1, 3, 9, 27, 81, 283, 849, 2547, 3613, 7641, 10839, 22923, 32517, 97551, 292653, 1022479, 3067437, 9202311, 27606933, 82820799]

約数ペア:

[(1, 82820799), (3, 27606933), (9, 9202311), (27, 3067437), (81, 1022479), (283, 292653), (849, 97551), (2547, 32517), (3613, 22923), (7641, 10839)]