68199547

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 76531392

約数和(自身を除く): 8331845

約数列:

[1, 13, 37, 71, 481, 923, 1997, 2627, 25961, 34151, 73889, 141787, 960557, 1843231, 5246119, 68199547]

約数ペア:

[(1, 68199547), (13, 5246119), (37, 1843231), (71, 960557), (481, 141787), (923, 73889), (1997, 34151), (2627, 25961)]