78029781

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{9901}}^1$

素因数の和:10012

約数の個数: 16

約数和(自身を含む): 108367488

約数和(自身を除く): 30337707

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 9901, 29703, 366337, 702971, 1099011, 2108913, 26009927, 78029781]

約数ペア:

[(1, 78029781), (3, 26009927), (37, 2108913), (71, 1099011), (111, 702971), (213, 366337), (2627, 29703), (7881, 9901)]