27148863

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2633}}^1$

素因数の和:3134

約数の個数: 16

約数和(自身を含む): 41469696

約数和(自身を除く): 14320833

約数列:

[1, 3, 7, 21, 491, 1473, 2633, 3437, 7899, 10311, 18431, 55293, 1292803, 3878409, 9049621, 27148863]

約数ペア:

[(1, 27148863), (3, 9049621), (7, 3878409), (21, 1292803), (491, 55293), (1473, 18431), (2633, 10311), (3437, 7899)]