156789381073

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{54573401}}^1$

素因数の和:54573444

約数の個数: 12

約数和(自身を含む): 179764786188

約数和(自身を除く): 22975405115

約数列:

[1, 13, 17, 169, 221, 2873, 54573401, 709454213, 927747817, 9222904769, 12060721621, 156789381073]

約数ペア:

[(1, 156789381073), (13, 12060721621), (17, 9222904769), (169, 927747817), (221, 709454213), (2873, 54573401)]