10256419989

素因数分解:

$3^4\times {\mathrm{2539}}^1\times {\mathrm{49871}}^1$

素因数の和:52422

約数の個数: 20

約数和(自身を含む): 15327660480

約数和(自身を除く): 5071240491

約数列:

[1, 3, 9, 27, 81, 2539, 7617, 22851, 49871, 68553, 149613, 205659, 448839, 1346517, 4039551, 126622469, 379867407, 1139602221, 3418806663, 10256419989]

約数ペア:

[(1, 10256419989), (3, 3418806663), (9, 1139602221), (27, 379867407), (81, 126622469), (2539, 4039551), (7617, 1346517), (22851, 448839), (49871, 205659), (68553, 149613)]