27826497

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{4139}}^1$

素因数の和:4234

約数の個数: 20

約数和(自身を含む): 42078960

約数和(自身を除く): 14252463

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 4139, 6723, 12417, 37251, 111753, 335259, 343537, 1030611, 3091833, 9275499, 27826497]

約数ペア:

[(1, 27826497), (3, 9275499), (9, 3091833), (27, 1030611), (81, 343537), (83, 335259), (249, 111753), (747, 37251), (2241, 12417), (4139, 6723)]