66394197

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1061}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 101888280

約数和(自身を除く): 35494083

約数列:

[1, 3, 9, 17, 51, 153, 409, 1061, 1227, 3183, 3681, 6953, 9549, 18037, 20859, 54111, 62577, 162333, 433949, 1301847, 3905541, 7377133, 22131399, 66394197]

約数ペア:

[(1, 66394197), (3, 22131399), (9, 7377133), (17, 3905541), (51, 1301847), (153, 433949), (409, 162333), (1061, 62577), (1227, 54111), (3183, 20859), (3681, 18037), (6953, 9549)]