66220083

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{977}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 101610288

約数和(自身を除く): 35390205

約数列:

[1, 3, 9, 17, 51, 153, 443, 977, 1329, 2931, 3987, 7531, 8793, 16609, 22593, 49827, 67779, 149481, 432811, 1298433, 3895299, 7357787, 22073361, 66220083]

約数ペア:

[(1, 66220083), (3, 22073361), (9, 7357787), (17, 3895299), (51, 1298433), (153, 432811), (443, 149481), (977, 67779), (1329, 49827), (2931, 22593), (3987, 16609), (7531, 8793)]