56554929

素因数分解:

$3^4\times {\mathrm{383}}^1\times {\mathrm{1823}}^1$

素因数の和:2218

約数の個数: 20

約数和(自身を含む): 84750336

約数和(自身を除く): 28195407

約数列:

[1, 3, 9, 27, 81, 383, 1149, 1823, 3447, 5469, 10341, 16407, 31023, 49221, 147663, 698209, 2094627, 6283881, 18851643, 56554929]

約数ペア:

[(1, 56554929), (3, 18851643), (9, 6283881), (27, 2094627), (81, 698209), (383, 147663), (1149, 49221), (1823, 31023), (3447, 16407), (5469, 10341)]