15666480153

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3983341}}^1$

素因数の和:3983389

約数の個数: 24

約数和(自身を含む): 24856054080

約数和(自身を除く): 9189573927

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 3983341, 11950023, 35850069, 75683479, 91616843, 227050437, 274850529, 681151311, 824551587, 1740720017, 5222160051, 15666480153]

約数ペア:

[(1, 15666480153), (3, 5222160051), (9, 1740720017), (19, 824551587), (23, 681151311), (57, 274850529), (69, 227050437), (171, 91616843), (207, 75683479), (437, 35850069), (1311, 11950023), (3933, 3983341)]