68057143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9931}}^1$

素因数の和:10038

約数の個数: 16

約数和(自身を含む): 85812480

約数和(自身を除く): 17755337

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 9931, 69517, 109241, 764687, 883859, 6187013, 9722449, 68057143]

約数ペア:

[(1, 68057143), (7, 9722449), (11, 6187013), (77, 883859), (89, 764687), (623, 109241), (979, 69517), (6853, 9931)]