42552819

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{278123}}^1$

素因数の和:278146

約数の個数: 12

約数和(自身を含む): 65081016

約数和(自身を除く): 22528197

約数列:

[1, 3, 9, 17, 51, 153, 278123, 834369, 2503107, 4728091, 14184273, 42552819]

約数ペア:

[(1, 42552819), (3, 14184273), (9, 4728091), (17, 2503107), (51, 834369), (153, 278123)]