156735233181

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{709}}^1\times {\mathrm{68041}}^1$

素因数の和:68794

約数の個数: 36

約数和(自身を含む): 239278538460

約数和(自身を除く): 82543305279

約数列:

[1, 3, 9, 19, 57, 171, 361, 709, 1083, 2127, 3249, 6381, 13471, 40413, 68041, 121239, 204123, 255949, 612369, 767847, 1292779, 2303541, 3878337, 11635011, 24562801, 48241069, 73688403, 144723207, 221065209, 434169621, 916580311, 2749740933, 8249222799, 17415025909, 52245077727, 156735233181]

約数ペア:

[(1, 156735233181), (3, 52245077727), (9, 17415025909), (19, 8249222799), (57, 2749740933), (171, 916580311), (361, 434169621), (709, 221065209), (1083, 144723207), (2127, 73688403), (3249, 48241069), (6381, 24562801), (13471, 11635011), (40413, 3878337), (68041, 2303541), (121239, 1292779), (204123, 767847), (255949, 612369)]