47815565571

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1113103}}^1$

素因数の和:1113192

約数の個数: 32

約数和(自身を含む): 74444395520

約数和(自身を除く): 26628829949

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 333, 387, 999, 1161, 1591, 4773, 14319, 42957, 1113103, 3339309, 10017927, 30053781, 41184811, 47863429, 123554433, 143590287, 370663299, 430770861, 1111989897, 1292312583, 1770946873, 5312840619, 15938521857, 47815565571]

約数ペア:

[(1, 47815565571), (3, 15938521857), (9, 5312840619), (27, 1770946873), (37, 1292312583), (43, 1111989897), (111, 430770861), (129, 370663299), (333, 143590287), (387, 123554433), (999, 47863429), (1161, 41184811), (1591, 30053781), (4773, 10017927), (14319, 3339309), (42957, 1113103)]