26671437

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{8443}}^1$

素因数の和:8471

約数の個数: 24

約数和(自身を含む): 43030624

約数和(自身を除く): 16359187

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 8443, 25329, 75987, 109759, 227961, 329277, 683883, 987831, 2051649, 2963493, 8890479, 26671437]

約数ペア:

[(1, 26671437), (3, 8890479), (9, 2963493), (13, 2051649), (27, 987831), (39, 683883), (81, 329277), (117, 227961), (243, 109759), (351, 75987), (1053, 25329), (3159, 8443)]