27475443

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{2081}}^1$

素因数の和:2256

約数の個数: 20

約数和(自身を含む): 41315208

約数和(自身を除く): 13839765

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 2081, 4401, 6243, 13203, 18729, 56187, 168561, 339203, 1017609, 3052827, 9158481, 27475443]

約数ペア:

[(1, 27475443), (3, 9158481), (9, 3052827), (27, 1017609), (81, 339203), (163, 168561), (489, 56187), (1467, 18729), (2081, 13203), (4401, 6243)]