42526071

素因数分解:

$3^2\times 7^2\times {\mathrm{96431}}^1$

素因数の和:96451

約数の個数: 18

約数和(自身を含む): 71456112

約数和(自身を除く): 28930041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 96431, 289293, 675017, 867879, 2025051, 4725119, 6075153, 14175357, 42526071]

約数ペア:

[(1, 42526071), (3, 14175357), (7, 6075153), (9, 4725119), (21, 2025051), (49, 867879), (63, 675017), (147, 289293), (441, 96431)]