78082501

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1709}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 91601280

約数和(自身を除く): 13518779

約数列:

[1, 7, 61, 107, 427, 749, 1709, 6527, 11963, 45689, 104249, 182863, 729743, 1280041, 11154643, 78082501]

約数ペア:

[(1, 78082501), (7, 11154643), (61, 1280041), (107, 729743), (427, 182863), (749, 104249), (1709, 45689), (6527, 11963)]