26145747

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{3889}}^1$

素因数の和:3984

約数の個数: 20

約数和(自身を含む): 39537960

約数和(自身を除く): 13392213

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 3889, 6723, 11667, 35001, 105003, 315009, 322787, 968361, 2905083, 8715249, 26145747]

約数ペア:

[(1, 26145747), (3, 8715249), (9, 2905083), (27, 968361), (81, 322787), (83, 315009), (249, 105003), (747, 35001), (2241, 11667), (3889, 6723)]