99279891

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{159871}}^1$

素因数の和:159903

約数の個数: 16

約数和(自身を含む): 153477120

約数和(自身を除く): 54197229

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 159871, 479613, 1438839, 3677033, 4316517, 11031099, 33093297, 99279891]

約数ペア:

[(1, 99279891), (3, 33093297), (9, 11031099), (23, 4316517), (27, 3677033), (69, 1438839), (207, 479613), (621, 159871)]