27420579

素因数分解:

$3^3\times {\mathrm{821}}^1\times {\mathrm{1237}}^1$

素因数の和:2067

約数の個数: 16

約数和(自身を含む): 40705440

約数和(自身を除く): 13284861

約数列:

[1, 3, 9, 27, 821, 1237, 2463, 3711, 7389, 11133, 22167, 33399, 1015577, 3046731, 9140193, 27420579]

約数ペア:

[(1, 27420579), (3, 9140193), (9, 3046731), (27, 1015577), (821, 33399), (1237, 22167), (2463, 11133), (3711, 7389)]