80296593

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 122798592

約数和(自身を除く): 42501999

約数列:

[1, 3, 13, 17, 39, 51, 221, 281, 431, 663, 843, 1293, 3653, 4777, 5603, 7327, 10959, 14331, 16809, 21981, 62101, 95251, 121111, 186303, 285753, 363333, 1574443, 2058887, 4723329, 6176661, 26765531, 80296593]

約数ペア:

[(1, 80296593), (3, 26765531), (13, 6176661), (17, 4723329), (39, 2058887), (51, 1574443), (221, 363333), (281, 285753), (431, 186303), (663, 121111), (843, 95251), (1293, 62101), (3653, 21981), (4777, 16809), (5603, 14331), (7327, 10959)]