56137239

素因数分解:

$3^3\times {\mathrm{1289}}^1\times {\mathrm{1613}}^1$

素因数の和:2911

約数の個数: 16

約数和(自身を含む): 83282400

約数和(自身を除く): 27145161

約数列:

[1, 3, 9, 27, 1289, 1613, 3867, 4839, 11601, 14517, 34803, 43551, 2079157, 6237471, 18712413, 56137239]

約数ペア:

[(1, 56137239), (3, 18712413), (9, 6237471), (27, 2079157), (1289, 43551), (1613, 34803), (3867, 14517), (4839, 11601)]