55726299

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{1553}}^1$

素因数の和:2008

約数の個数: 20

約数和(自身を含む): 83487096

約数和(自身を除く): 27760797

約数列:

[1, 3, 9, 27, 81, 443, 1329, 1553, 3987, 4659, 11961, 13977, 35883, 41931, 125793, 687979, 2063937, 6191811, 18575433, 55726299]

約数ペア:

[(1, 55726299), (3, 18575433), (9, 6191811), (27, 2063937), (81, 687979), (443, 125793), (1329, 41931), (1553, 35883), (3987, 13977), (4659, 11961)]