27386019

素因数分解:

$3^4\times {\mathrm{557}}^1\times {\mathrm{607}}^1$

素因数の和:1176

約数の個数: 20

約数和(自身を含む): 41050944

約数和(自身を除く): 13664925

約数列:

[1, 3, 9, 27, 81, 557, 607, 1671, 1821, 5013, 5463, 15039, 16389, 45117, 49167, 338099, 1014297, 3042891, 9128673, 27386019]

約数ペア:

[(1, 27386019), (3, 9128673), (9, 3042891), (27, 1014297), (81, 338099), (557, 49167), (607, 45117), (1671, 16389), (1821, 15039), (5013, 5463)]