67318437

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{997}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 91400832

約数和(自身を除く): 24082395

約数列:

[1, 3, 71, 213, 317, 951, 997, 2991, 22507, 67521, 70787, 212361, 316049, 948147, 22439479, 67318437]

約数ペア:

[(1, 67318437), (3, 22439479), (71, 948147), (213, 316049), (317, 212361), (951, 70787), (997, 67521), (2991, 22507)]