56257689

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{14731}}^1$

素因数の和:14820

約数の個数: 16

約数和(自身を含む): 80142080

約数和(自身を除く): 23884391

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 14731, 44193, 279889, 839667, 986977, 2960931, 18752563, 56257689]

約数ペア:

[(1, 56257689), (3, 18752563), (19, 2960931), (57, 986977), (67, 839667), (201, 279889), (1273, 44193), (3819, 14731)]