68487629

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11497}}^1$

素因数の和:11564

約数の個数: 16

約数和(自身を含む): 83889408

約数和(自身を除く): 15401779

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 11497, 80479, 264431, 425389, 1851017, 2977723, 9783947, 68487629]

約数ペア:

[(1, 68487629), (7, 9783947), (23, 2977723), (37, 1851017), (161, 425389), (259, 264431), (851, 80479), (5957, 11497)]