67151161

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 85407552

約数和(自身を除く): 18256391

約数列:

[1, 7, 11, 71, 77, 173, 497, 781, 1211, 1903, 5041, 5467, 12283, 13321, 35287, 55451, 85981, 135113, 388157, 872093, 945791, 6104651, 9593023, 67151161]

約数ペア:

[(1, 67151161), (7, 9593023), (11, 6104651), (71, 945791), (77, 872093), (173, 388157), (497, 135113), (781, 85981), (1211, 55451), (1903, 35287), (5041, 13321), (5467, 12283)]