79138269

素因数分解:

$3^3\times 7^1\times {\mathrm{418721}}^1$

素因数の和:418737

約数の個数: 16

約数和(自身を含む): 133991040

約数和(自身を除く): 54852771

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 418721, 1256163, 2931047, 3768489, 8793141, 11305467, 26379423, 79138269]

約数ペア:

[(1, 79138269), (3, 26379423), (7, 11305467), (9, 8793141), (21, 3768489), (27, 2931047), (63, 1256163), (189, 418721)]