86940351

素因数分解:

$3^3\times {\mathrm{1459}}^1\times {\mathrm{2207}}^1$

素因数の和:3675

約数の個数: 16

約数和(自身を含む): 128947200

約数和(自身を除く): 42006849

約数列:

[1, 3, 9, 27, 1459, 2207, 4377, 6621, 13131, 19863, 39393, 59589, 3220013, 9660039, 28980117, 86940351]

約数ペア:

[(1, 86940351), (3, 28980117), (9, 9660039), (27, 3220013), (1459, 59589), (2207, 39393), (4377, 19863), (6621, 13131)]