267608889

素因数分解:

$3^2\times {\mathrm{1607}}^1\times {\mathrm{18503}}^1$

素因数の和:20116

約数の個数: 12

約数和(自身を含む): 386807616

約数和(自身を除く): 119198727

約数列:

[1, 3, 9, 1607, 4821, 14463, 18503, 55509, 166527, 29734321, 89202963, 267608889]

約数ペア:

[(1, 267608889), (3, 89202963), (9, 29734321), (1607, 166527), (4821, 55509), (14463, 18503)]