27717261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64609}}^1$

素因数の和:64636

約数の個数: 16

約数和(自身を含む): 43417920

約数和(自身を除く): 15700659

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 64609, 193827, 710699, 839917, 2132097, 2519751, 9239087, 27717261]

約数ペア:

[(1, 27717261), (3, 9239087), (11, 2519751), (13, 2132097), (33, 839917), (39, 710699), (143, 193827), (429, 64609)]