66327471

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2153}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 113041920

約数和(自身を除く): 46714449

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 1141, 1467, 2153, 3423, 4401, 6459, 10269, 15071, 19377, 30807, 45213, 58131, 135639, 350939, 406917, 1052817, 2456573, 3158451, 7369719, 9475353, 22109157, 66327471]

約数ペア:

[(1, 66327471), (3, 22109157), (7, 9475353), (9, 7369719), (21, 3158451), (27, 2456573), (63, 1052817), (163, 406917), (189, 350939), (489, 135639), (1141, 58131), (1467, 45213), (2153, 30807), (3423, 19377), (4401, 15071), (6459, 10269)]