55255419

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{14723}}^1$

素因数の和:14871

約数の個数: 16

約数和(自身を含む): 82454400

約数和(自身を除く): 27198981

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 14723, 44169, 132507, 397521, 2046497, 6139491, 18418473, 55255419]

約数ペア:

[(1, 55255419), (3, 18418473), (9, 6139491), (27, 2046497), (139, 397521), (417, 132507), (1251, 44169), (3753, 14723)]