57764007

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21323}}^1$

素因数の和:21379

約数の個数: 24

約数和(自身を含む): 97578624

約数和(自身を除く): 39814617

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 21323, 63969, 149261, 191907, 447783, 916889, 1343349, 2750667, 6418223, 8252001, 19254669, 57764007]

約数ペア:

[(1, 57764007), (3, 19254669), (7, 8252001), (9, 6418223), (21, 2750667), (43, 1343349), (63, 916889), (129, 447783), (301, 191907), (387, 149261), (903, 63969), (2709, 21323)]