16787007

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 40

約数和(自身を含む): 27076896

約数和(自身を除く): 10289889

約数列:

[1, 3, 9, 17, 27, 51, 73, 81, 153, 167, 219, 459, 501, 657, 1241, 1377, 1503, 1971, 2839, 3723, 4509, 5913, 8517, 11169, 12191, 13527, 25551, 33507, 36573, 76653, 100521, 109719, 207247, 229959, 329157, 621741, 987471, 1865223, 5595669, 16787007]

約数ペア:

[(1, 16787007), (3, 5595669), (9, 1865223), (17, 987471), (27, 621741), (51, 329157), (73, 229959), (81, 207247), (153, 109719), (167, 100521), (219, 76653), (459, 36573), (501, 33507), (657, 25551), (1241, 13527), (1377, 12191), (1503, 11169), (1971, 8517), (2839, 5913), (3723, 4509)]