80453639

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1637}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 100835280

約数和(自身を除く): 20381641

約数列:

[1, 7, 17, 49, 59, 119, 413, 833, 1003, 1637, 2891, 7021, 11459, 27829, 49147, 80213, 96583, 194803, 676081, 1363621, 1641911, 4732567, 11493377, 80453639]

約数ペア:

[(1, 80453639), (7, 11493377), (17, 4732567), (49, 1641911), (59, 1363621), (119, 676081), (413, 194803), (833, 96583), (1003, 80213), (1637, 49147), (2891, 27829), (7021, 11459)]