68157231

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{739}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 92494080

約数和(自身を除く): 24336849

約数列:

[1, 3, 71, 213, 433, 739, 1299, 2217, 30743, 52469, 92229, 157407, 319987, 959961, 22719077, 68157231]

約数ペア:

[(1, 68157231), (3, 22719077), (71, 959961), (213, 319987), (433, 157407), (739, 92229), (1299, 52469), (2217, 30743)]