38673207

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 58902480

約数和(自身を除く): 20229273

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 2609, 4941, 7827, 14823, 23481, 70443, 159149, 211329, 477447, 633987, 1432341, 4297023, 12891069, 38673207]

約数ペア:

[(1, 38673207), (3, 12891069), (9, 4297023), (27, 1432341), (61, 633987), (81, 477447), (183, 211329), (243, 159149), (549, 70443), (1647, 23481), (2609, 14823), (4941, 7827)]