19539273051

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127707667}}^1$

素因数の和:127707690

約数の個数: 12

約数和(自身を含む): 29883594312

約数和(自身を除く): 10344321261

約数列:

[1, 3, 9, 17, 51, 153, 127707667, 383123001, 1149369003, 2171030339, 6513091017, 19539273051]

約数ペア:

[(1, 19539273051), (3, 6513091017), (9, 2171030339), (17, 1149369003), (51, 383123001), (153, 127707667)]