26149743

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{9403}}^1$

素因数の和:9515

約数の個数: 16

約数和(自身を含む): 39120640

約数和(自身を除く): 12970897

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 9403, 28209, 84627, 253881, 968509, 2905527, 8716581, 26149743]

約数ペア:

[(1, 26149743), (3, 8716581), (9, 2905527), (27, 968509), (103, 253881), (309, 84627), (927, 28209), (2781, 9403)]