68747337

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{733}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 105458184

約数和(自身を除く): 36710847

約数列:

[1, 3, 9, 17, 51, 153, 613, 733, 1839, 2199, 5517, 6597, 10421, 12461, 31263, 37383, 93789, 112149, 449329, 1347987, 4043961, 7638593, 22915779, 68747337]

約数ペア:

[(1, 68747337), (3, 22915779), (9, 7638593), (17, 4043961), (51, 1347987), (153, 449329), (613, 112149), (733, 93789), (1839, 37383), (2199, 31263), (5517, 12461), (6597, 10421)]