66027798

素因数分解:

$2^1\times 3^4\times {\mathrm{407579}}^1$

素因数の和:407593

約数の個数: 20

約数和(自身を含む): 147951540

約数和(自身を除く): 81923742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 407579, 815158, 1222737, 2445474, 3668211, 7336422, 11004633, 22009266, 33013899, 66027798]

約数ペア:

[(1, 66027798), (2, 33013899), (3, 22009266), (6, 11004633), (9, 7336422), (18, 3668211), (27, 2445474), (54, 1222737), (81, 815158), (162, 407579)]