56156667

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{62189}}^1$

素因数の和:62242

約数の個数: 16

約数和(自身を含む): 87563520

約数和(自身を除く): 31406853

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 62189, 186567, 435323, 1305969, 2674127, 8022381, 18718889, 56156667]

約数ペア:

[(1, 56156667), (3, 18718889), (7, 8022381), (21, 2674127), (43, 1305969), (129, 435323), (301, 186567), (903, 62189)]