57506187

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{7789}}^1$

素因数の和:7922

約数の個数: 16

約数和(自身を含む): 80766720

約数和(自身を除く): 23260533

約数列:

[1, 3, 23, 69, 107, 321, 2461, 7383, 7789, 23367, 179147, 537441, 833423, 2500269, 19168729, 57506187]

約数ペア:

[(1, 57506187), (3, 19168729), (23, 2500269), (69, 833423), (107, 537441), (321, 179147), (2461, 23367), (7383, 7789)]