27434547

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{983}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 45437184

約数和(自身を除く): 18002637

約数列:

[1, 3, 7, 9, 21, 63, 443, 983, 1329, 2949, 3101, 3987, 6881, 8847, 9303, 20643, 27909, 61929, 435469, 1306407, 3048283, 3919221, 9144849, 27434547]

約数ペア:

[(1, 27434547), (3, 9144849), (7, 3919221), (9, 3048283), (21, 1306407), (63, 435469), (443, 61929), (983, 27909), (1329, 20643), (2949, 9303), (3101, 8847), (3987, 6881)]