214620111

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{44909}}^1$

素因数の和:44980

約数の個数: 20

約数和(自身を含む): 326046600

約数和(自身を除く): 111426489

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 44909, 134727, 404181, 1212543, 2649631, 3637629, 7948893, 23846679, 71540037, 214620111]

約数ペア:

[(1, 214620111), (3, 71540037), (9, 23846679), (27, 7948893), (59, 3637629), (81, 2649631), (177, 1212543), (531, 404181), (1593, 134727), (4779, 44909)]