25773039

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 39705600

約数和(自身を除く): 13932561

約数列:

[1, 3, 9, 27, 43, 79, 129, 237, 281, 387, 711, 843, 1161, 2133, 2529, 3397, 7587, 10191, 12083, 22199, 30573, 36249, 66597, 91719, 108747, 199791, 326241, 599373, 954557, 2863671, 8591013, 25773039]

約数ペア:

[(1, 25773039), (3, 8591013), (9, 2863671), (27, 954557), (43, 599373), (79, 326241), (129, 199791), (237, 108747), (281, 91719), (387, 66597), (711, 36249), (843, 30573), (1161, 22199), (2133, 12083), (2529, 10191), (3397, 7587)]