72486249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{129209}}^1$

素因数の和:129240

約数の個数: 16

約数和(自身を含む): 111637440

約数和(自身を除く): 39151191

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 129209, 387627, 1421299, 2196553, 4263897, 6589659, 24162083, 72486249]

約数ペア:

[(1, 72486249), (3, 24162083), (11, 6589659), (17, 4263897), (33, 2196553), (51, 1421299), (187, 387627), (561, 129209)]