54722709

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{6689}}^1$

素因数の和:6802

約数の個数: 20

約数和(自身を含む): 82567980

約数和(自身を除く): 27845271

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 2727, 6689, 8181, 20067, 60201, 180603, 541809, 675589, 2026767, 6080301, 18240903, 54722709]

約数ペア:

[(1, 54722709), (3, 18240903), (9, 6080301), (27, 2026767), (81, 675589), (101, 541809), (303, 180603), (909, 60201), (2727, 20067), (6689, 8181)]