27071919

素因数分解:

$3^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{701}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 44826912

約数和(自身を除く): 17754993

約数列:

[1, 3, 7, 9, 21, 63, 613, 701, 1839, 2103, 4291, 4907, 5517, 6309, 12873, 14721, 38619, 44163, 429713, 1289139, 3007991, 3867417, 9023973, 27071919]

約数ペア:

[(1, 27071919), (3, 9023973), (7, 3867417), (9, 3007991), (21, 1289139), (63, 429713), (613, 44163), (701, 38619), (1839, 14721), (2103, 12873), (4291, 6309), (4907, 5517)]