66060771

素因数分解:

$3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 105177600

約数和(自身を除く): 39116829

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 343, 903, 1029, 1493, 2107, 4479, 6321, 10451, 14749, 31353, 44247, 64199, 73157, 192597, 219471, 449393, 512099, 1348179, 1536297, 3145751, 9437253, 22020257, 66060771]

約数ペア:

[(1, 66060771), (3, 22020257), (7, 9437253), (21, 3145751), (43, 1536297), (49, 1348179), (129, 512099), (147, 449393), (301, 219471), (343, 192597), (903, 73157), (1029, 64199), (1493, 44247), (2107, 31353), (4479, 14749), (6321, 10451)]