54998973

素因数分解:

$3^3\times {\mathrm{613}}^1\times {\mathrm{3323}}^1$

素因数の和:3945

約数の個数: 16

約数和(自身を含む): 81637440

約数和(自身を除く): 26638467

約数列:

[1, 3, 9, 27, 613, 1839, 3323, 5517, 9969, 16551, 29907, 89721, 2036999, 6110997, 18332991, 54998973]

約数ペア:

[(1, 54998973), (3, 18332991), (9, 6110997), (27, 2036999), (613, 89721), (1839, 29907), (3323, 16551), (5517, 9969)]