76563687489

素因数分解:

$3^1\times {\mathrm{401}}^1\times {\mathrm{3943}}^1\times {\mathrm{16141}}^1$

素因数の和:20488

約数の個数: 16

約数和(自身を含む): 102371789184

約数和(自身を除く): 25808101695

約数列:

[1, 3, 401, 1203, 3943, 11829, 16141, 48423, 1581143, 4743429, 6472541, 19417623, 63643963, 190931889, 25521229163, 76563687489]

約数ペア:

[(1, 76563687489), (3, 25521229163), (401, 190931889), (1203, 63643963), (3943, 19417623), (11829, 6472541), (16141, 4743429), (48423, 1581143)]