27291477

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7537}}^1$

素因数の和:7628

約数の個数: 16

約数和(自身を含む): 39076992

約数和(自身を除く): 11785515

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 7537, 22611, 128129, 384387, 535127, 1605381, 9097159, 27291477]

約数ペア:

[(1, 27291477), (3, 9097159), (17, 1605381), (51, 535127), (71, 384387), (213, 128129), (1207, 22611), (3621, 7537)]