20161229408883

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{5450454017}}^1$

素因数の和:5450454163

約数の個数: 16

約数和(自身を含む): 30086506179360

約数和(自身を除く): 9925276770477

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 5450454017, 16351362051, 49054086153, 147162258459, 746712200329, 2240136600987, 6720409802961, 20161229408883]

約数ペア:

[(1, 20161229408883), (3, 6720409802961), (9, 2240136600987), (27, 746712200329), (137, 147162258459), (411, 49054086153), (1233, 16351362051), (3699, 5450454017)]