68391791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 75295584

約数和(自身を除く): 6903793

約数列:

[1, 13, 67, 233, 337, 871, 3029, 4381, 15611, 22579, 78521, 202943, 293527, 1020773, 5260907, 68391791]

約数ペア:

[(1, 68391791), (13, 5260907), (67, 1020773), (233, 293527), (337, 202943), (871, 78521), (3029, 22579), (4381, 15611)]