66760761

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{653}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 90974016

約数和(自身を除く): 24213255

約数列:

[1, 3, 53, 159, 643, 653, 1929, 1959, 34079, 34609, 102237, 103827, 419879, 1259637, 22253587, 66760761]

約数ペア:

[(1, 66760761), (3, 22253587), (53, 1259637), (159, 419879), (643, 103827), (653, 102237), (1929, 34609), (1959, 34079)]