64139889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{9767}}^1$

素因数の和:9980

約数の個数: 16

約数和(自身を含む): 93772800

約数和(自身を除く): 29632911

約数列:

[1, 3, 11, 33, 199, 597, 2189, 6567, 9767, 29301, 107437, 322311, 1943633, 5830899, 21379963, 64139889]

約数ペア:

[(1, 64139889), (3, 21379963), (11, 5830899), (33, 1943633), (199, 322311), (597, 107437), (2189, 29301), (6567, 9767)]