68300211

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1759}}^1$

素因数の和:1855

約数の個数: 24

約数和(自身を含む): 106613760

約数和(自身を除く): 38313549

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1759, 1849, 5277, 5547, 12313, 12943, 36939, 38829, 75637, 226911, 529459, 1588377, 3252391, 9757173, 22766737, 68300211]

約数ペア:

[(1, 68300211), (3, 22766737), (7, 9757173), (21, 3252391), (43, 1588377), (129, 529459), (301, 226911), (903, 75637), (1759, 38829), (1849, 36939), (5277, 12943), (5547, 12313)]