549336087

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{53401}}^1$

素因数の和:53540

約数の個数: 20

約数和(自身を含む): 827090176

約数和(自身を除く): 277754089

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 53401, 160203, 480609, 1441827, 4325481, 6781927, 20345781, 61037343, 183112029, 549336087]

約数ペア:

[(1, 549336087), (3, 183112029), (9, 61037343), (27, 20345781), (81, 6781927), (127, 4325481), (381, 1441827), (1143, 480609), (3429, 160203), (10287, 53401)]