25755813

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 39076128

約数和(自身を除く): 13320315

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 747, 1277, 2241, 3831, 6723, 11493, 20169, 34479, 103437, 105991, 310311, 317973, 953919, 2861757, 8585271, 25755813]

約数ペア:

[(1, 25755813), (3, 8585271), (9, 2861757), (27, 953919), (81, 317973), (83, 310311), (243, 105991), (249, 103437), (747, 34479), (1277, 20169), (2241, 11493), (3831, 6723)]