54518247

素因数分解:

$3^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1171}}^1$

素因数の和:1923

約数の個数: 24

約数和(自身を含む): 90197120

約数和(自身を除く): 35678873

約数列:

[1, 3, 7, 9, 21, 63, 739, 1171, 2217, 3513, 5173, 6651, 8197, 10539, 15519, 24591, 46557, 73773, 865369, 2596107, 6057583, 7788321, 18172749, 54518247]

約数ペア:

[(1, 54518247), (3, 18172749), (7, 7788321), (9, 6057583), (21, 2596107), (63, 865369), (739, 73773), (1171, 46557), (2217, 24591), (3513, 15519), (5173, 10539), (6651, 8197)]