84230069

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^2$

素因数の和:198

約数の個数: 36

約数和(自身を含む): 111913344

約数和(自身を除く): 27683275

約数列:

[1, 7, 11, 31, 49, 71, 77, 217, 341, 497, 539, 781, 1519, 2201, 2387, 3479, 5041, 5467, 15407, 16709, 24211, 35287, 38269, 55451, 107849, 156271, 169477, 247009, 388157, 1093897, 1186339, 1718981, 2717099, 7657279, 12032867, 84230069]

約数ペア:

[(1, 84230069), (7, 12032867), (11, 7657279), (31, 2717099), (49, 1718981), (71, 1186339), (77, 1093897), (217, 388157), (341, 247009), (497, 169477), (539, 156271), (781, 107849), (1519, 55451), (2201, 38269), (2387, 35287), (3479, 24211), (5041, 16709), (5467, 15407)]