56811243

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{7639}}^1$

素因数の和:7746

約数の個数: 16

約数和(自身を含む): 78967040

約数和(自身を除く): 22155797

約数列:

[1, 3, 37, 67, 111, 201, 2479, 7437, 7639, 22917, 282643, 511813, 847929, 1535439, 18937081, 56811243]

約数ペア:

[(1, 56811243), (3, 18937081), (37, 1535439), (67, 847929), (111, 511813), (201, 282643), (2479, 22917), (7437, 7639)]