27455554

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53003}}^1$

素因数の和:53049

約数の個数: 16

約数和(自身を含む): 48339648

約数和(自身を除く): 20884094

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 53003, 106006, 371021, 742042, 1961111, 3922222, 13727777, 27455554]

約数ペア:

[(1, 27455554), (2, 13727777), (7, 3922222), (14, 1961111), (37, 742042), (74, 371021), (259, 106006), (518, 53003)]