27403191

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{907}}^1$

素因数の和:1292

約数の個数: 20

約数和(自身を含む): 41090632

約数和(自身を除く): 13687441

約数列:

[1, 3, 9, 27, 81, 373, 907, 1119, 2721, 3357, 8163, 10071, 24489, 30213, 73467, 338311, 1014933, 3044799, 9134397, 27403191]

約数ペア:

[(1, 27403191), (3, 9134397), (9, 3044799), (27, 1014933), (81, 338311), (373, 73467), (907, 30213), (1119, 24489), (2721, 10071), (3357, 8163)]