68246667

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1079

約数の個数: 24

約数和(自身を含む): 100848384

約数和(自身を除く): 32601717

約数列:

[1, 3, 9, 83, 103, 249, 309, 747, 887, 927, 2661, 7983, 8549, 25647, 73621, 76941, 91361, 220863, 274083, 662589, 822249, 7582963, 22748889, 68246667]

約数ペア:

[(1, 68246667), (3, 22748889), (9, 7582963), (83, 822249), (103, 662589), (249, 274083), (309, 220863), (747, 91361), (887, 76941), (927, 73621), (2661, 25647), (7983, 8549)]