80477997

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{1913}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 110552640

約数和(自身を除く): 30074643

約数列:

[1, 3, 37, 111, 379, 1137, 1913, 5739, 14023, 42069, 70781, 212343, 725027, 2175081, 26825999, 80477997]

約数ペア:

[(1, 80477997), (3, 26825999), (37, 2175081), (111, 725027), (379, 212343), (1137, 70781), (1913, 42069), (5739, 14023)]