68565678

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{43451}}^1$

素因数の和:43719

約数の個数: 16

約数和(自身を含む): 137655936

約数和(自身を除く): 69090258

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 43451, 86902, 130353, 260706, 11427613, 22855226, 34282839, 68565678]

約数ペア:

[(1, 68565678), (2, 34282839), (3, 22855226), (6, 11427613), (263, 260706), (526, 130353), (789, 86902), (1578, 43451)]