27091491

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{4591}}^1$

素因数の和:4882

約数の個数: 16

約数和(自身を含む): 41438208

約数和(自身を除く): 14346717

約数列:

[1, 3, 7, 21, 281, 843, 1967, 4591, 5901, 13773, 32137, 96411, 1290071, 3870213, 9030497, 27091491]

約数ペア:

[(1, 27091491), (3, 9030497), (7, 3870213), (21, 1290071), (281, 96411), (843, 32137), (1967, 13773), (4591, 5901)]