27019359

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{2377}}^1$

素因数の和:2807

約数の個数: 16

約数和(自身を含む): 40140640

約数和(自身を除く): 13121281

約数列:

[1, 3, 9, 27, 421, 1263, 2377, 3789, 7131, 11367, 21393, 64179, 1000717, 3002151, 9006453, 27019359]

約数ペア:

[(1, 27019359), (3, 9006453), (9, 3002151), (27, 1000717), (421, 64179), (1263, 21393), (2377, 11367), (3789, 7131)]