68557147

素因数分解:

${\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 71736192

約数和(自身を除く): 3179045

約数列:

[1, 67, 73, 107, 131, 4891, 7169, 7811, 8777, 9563, 14017, 523337, 640721, 939139, 1023241, 68557147]

約数ペア:

[(1, 68557147), (67, 1023241), (73, 939139), (107, 640721), (131, 523337), (4891, 14017), (7169, 9563), (7811, 8777)]