51615651

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7817}}^1$

素因数の和:7922

約数の個数: 16

約数和(自身を含む): 72050688

約数和(自身を除く): 20435037

約数列:

[1, 3, 31, 71, 93, 213, 2201, 6603, 7817, 23451, 242327, 555007, 726981, 1665021, 17205217, 51615651]

約数ペア:

[(1, 51615651), (3, 17205217), (31, 1665021), (71, 726981), (93, 555007), (213, 242327), (2201, 23451), (6603, 7817)]