87818107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2531}}^1$

素因数の和:2718

約数の個数: 16

約数和(自身を含む): 100814112

約数和(自身を除く): 12996005

約数列:

[1, 13, 17, 157, 221, 2041, 2531, 2669, 32903, 34697, 43027, 397367, 559351, 5165771, 6755239, 87818107]

約数ペア:

[(1, 87818107), (13, 6755239), (17, 5165771), (157, 559351), (221, 397367), (2041, 43027), (2531, 34697), (2669, 32903)]