27089343

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{21347}}^1$

素因数の和:21403

約数の個数: 16

約数和(自身を含む): 40988160

約数和(自身を除く): 13898817

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 21347, 64041, 192123, 576369, 1003309, 3009927, 9029781, 27089343]

約数ペア:

[(1, 27089343), (3, 9029781), (9, 3009927), (27, 1003309), (47, 576369), (141, 192123), (423, 64041), (1269, 21347)]