85366988181

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{2087}}^1\times {\mathrm{20753}}^1$

素因数の和:22922

約数の個数: 32

約数和(自身を含む): 128269681920

約数和(自身を除く): 42902693739

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 2087, 6261, 18783, 20753, 56349, 62259, 152351, 186777, 457053, 560331, 1371159, 1514969, 4113477, 4544907, 13634721, 40904163, 43311511, 129934533, 389803599, 1169410797, 3161740303, 9485220909, 28455662727, 85366988181]

約数ペア:

[(1, 85366988181), (3, 28455662727), (9, 9485220909), (27, 3161740303), (73, 1169410797), (219, 389803599), (657, 129934533), (1971, 43311511), (2087, 40904163), (6261, 13634721), (18783, 4544907), (20753, 4113477), (56349, 1514969), (62259, 1371159), (152351, 560331), (186777, 457053)]