72529973

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{521}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 81181440

約数和(自身を除く): 8651467

約数列:

[1, 17, 19, 323, 431, 521, 7327, 8189, 8857, 9899, 139213, 168283, 224551, 3817367, 4266469, 72529973]

約数ペア:

[(1, 72529973), (17, 4266469), (19, 3817367), (323, 224551), (431, 168283), (521, 139213), (7327, 9899), (8189, 8857)]