56386449

素因数分解:

$3^5\times 7^1\times {\mathrm{33149}}^1$

素因数の和:33171

約数の個数: 24

約数和(自身を含む): 96532800

約数和(自身を除く): 40146351

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 33149, 99447, 232043, 298341, 696129, 895023, 2088387, 2685069, 6265161, 8055207, 18795483, 56386449]

約数ペア:

[(1, 56386449), (3, 18795483), (7, 8055207), (9, 6265161), (21, 2685069), (27, 2088387), (63, 895023), (81, 696129), (189, 298341), (243, 232043), (567, 99447), (1701, 33149)]