27089439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18773}}^1$

素因数の和:18826

約数の個数: 16

約数和(自身を含む): 39951072

約数和(自身を除く): 12861633

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 18773, 56319, 244049, 694601, 732147, 2083803, 9029813, 27089439]

約数ペア:

[(1, 27089439), (3, 9029813), (13, 2083803), (37, 732147), (39, 694601), (111, 244049), (481, 56319), (1443, 18773)]