426627

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:264

約数の個数: 20

約数和(自身を含む): 667920

約数和(自身を除く): 241293

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 229, 621, 687, 1863, 2061, 5267, 6183, 15801, 18549, 47403, 142209, 426627]

約数ペア:

[(1, 426627), (3, 142209), (9, 47403), (23, 18549), (27, 15801), (69, 6183), (81, 5267), (207, 2061), (229, 1863), (621, 687)]