26179443

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{7883}}^1$

素因数の和:7936

約数の個数: 20

約数和(自身を含む): 40066488

約数和(自身を除く): 13887045

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 7883, 23649, 70947, 212841, 323203, 638523, 969609, 2908827, 8726481, 26179443]

約数ペア:

[(1, 26179443), (3, 8726481), (9, 2908827), (27, 969609), (41, 638523), (81, 323203), (123, 212841), (369, 70947), (1107, 23649), (3321, 7883)]