86142879

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{10889}}^1$

素因数の和:11191

約数の個数: 16

約数和(自身を含む): 128066400

約数和(自身を除く): 41923521

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 10889, 32667, 98001, 294003, 3190477, 9571431, 28714293, 86142879]

約数ペア:

[(1, 86142879), (3, 28714293), (9, 9571431), (27, 3190477), (293, 294003), (879, 98001), (2637, 32667), (7911, 10889)]