66543661

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 75644280

約数和(自身を除く): 9100619

約数列:

[1, 17, 29, 43, 73, 493, 731, 1241, 1247, 1849, 2117, 3139, 21199, 31433, 35989, 53363, 53621, 91031, 134977, 911557, 1547527, 2294609, 3914333, 66543661]

約数ペア:

[(1, 66543661), (17, 3914333), (29, 2294609), (43, 1547527), (73, 911557), (493, 134977), (731, 91031), (1241, 53621), (1247, 53363), (1849, 35989), (2117, 31433), (3139, 21199)]