56793987

素因数分解:

$3^3\times {\mathrm{977}}^1\times {\mathrm{2153}}^1$

素因数の和:3139

約数の個数: 16

約数和(自身を含む): 84264480

約数和(自身を除く): 27470493

約数列:

[1, 3, 9, 27, 977, 2153, 2931, 6459, 8793, 19377, 26379, 58131, 2103481, 6310443, 18931329, 56793987]

約数ペア:

[(1, 56793987), (3, 18931329), (9, 6310443), (27, 2103481), (977, 58131), (2153, 26379), (2931, 19377), (6459, 8793)]