66400623

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2203}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 102115728

約数和(自身を除く): 35715105

約数列:

[1, 3, 9, 17, 51, 153, 197, 591, 1773, 2203, 3349, 6609, 10047, 19827, 30141, 37451, 112353, 337059, 433991, 1301973, 3905919, 7377847, 22133541, 66400623]

約数ペア:

[(1, 66400623), (3, 22133541), (9, 7377847), (17, 3905919), (51, 1301973), (153, 433991), (197, 337059), (591, 112353), (1773, 37451), (2203, 30141), (3349, 19827), (6609, 10047)]