56167887

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7127}}^1$

素因数の和:7238

約数の個数: 16

約数和(自身を含む): 78008832

約数和(自身を除く): 21840945

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7127, 7881, 21381, 263699, 506017, 791097, 1518051, 18722629, 56167887]

約数ペア:

[(1, 56167887), (3, 18722629), (37, 1518051), (71, 791097), (111, 506017), (213, 263699), (2627, 21381), (7127, 7881)]