55979769

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26171}}^1$

素因数の和:26228

約数の個数: 16

約数和(自身を含む): 80400384

約数和(自身を除く): 24420615

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 26171, 78513, 601933, 811301, 1805799, 2433903, 18659923, 55979769]

約数ペア:

[(1, 55979769), (3, 18659923), (23, 2433903), (31, 1805799), (69, 811301), (93, 601933), (713, 78513), (2139, 26171)]