131745174911

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1689929}}^1$

素因数の和:1690023

約数の個数: 24

約数和(自身を含む): 161057088720

約数和(自身を除く): 29311913809

約数列:

[1, 7, 37, 43, 49, 259, 301, 1591, 1813, 2107, 11137, 77959, 1689929, 11829503, 62527373, 72666947, 82806521, 437691611, 508668629, 2688677039, 3063841277, 3560680403, 18820739273, 131745174911]

約数ペア:

[(1, 131745174911), (7, 18820739273), (37, 3560680403), (43, 3063841277), (49, 2688677039), (259, 508668629), (301, 437691611), (1591, 82806521), (1813, 72666947), (2107, 62527373), (11137, 11829503), (77959, 1689929)]