66042151

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 80142000

約数和(自身を除く): 14099849

約数列:

[1, 7, 37, 49, 73, 259, 499, 511, 1813, 2701, 3493, 3577, 18463, 18907, 24451, 36427, 129241, 132349, 254989, 904687, 1347799, 1784923, 9434593, 66042151]

約数ペア:

[(1, 66042151), (7, 9434593), (37, 1784923), (49, 1347799), (73, 904687), (259, 254989), (499, 132349), (511, 129241), (1813, 36427), (2701, 24451), (3493, 18907), (3577, 18463)]