6665139

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 11269440

約数和(自身を除く): 4604301

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1117, 1989, 3351, 5967, 10053, 14521, 18989, 30159, 43563, 56967, 130689, 170901, 246857, 392067, 512703, 740571, 2221713, 6665139]

約数ペア:

[(1, 6665139), (3, 2221713), (9, 740571), (13, 512703), (17, 392067), (27, 246857), (39, 170901), (51, 130689), (117, 56967), (153, 43563), (221, 30159), (351, 18989), (459, 14521), (663, 10053), (1117, 5967), (1989, 3351)]