68907241

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{727}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 77785344

約数和(自身を除く): 8878103

約数列:

[1, 13, 23, 299, 317, 727, 4121, 7291, 9451, 16721, 94783, 217373, 230459, 2995967, 5300557, 68907241]

約数ペア:

[(1, 68907241), (13, 5300557), (23, 2995967), (299, 230459), (317, 217373), (727, 94783), (4121, 16721), (7291, 9451)]