51637527

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{13759}}^1$

素因数の和:13907

約数の個数: 16

約数和(自身を含む): 77056000

約数和(自身を除く): 25418473

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 13759, 41277, 123831, 371493, 1912501, 5737503, 17212509, 51637527]

約数ペア:

[(1, 51637527), (3, 17212509), (9, 5737503), (27, 1912501), (139, 371493), (417, 123831), (1251, 41277), (3753, 13759)]