129341286

素因数分解:

$2^1\times 3^4\times {\mathrm{798403}}^1$

素因数の和:798417

約数の個数: 20

約数和(自身を含む): 289820652

約数和(自身を除く): 160479366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 798403, 1596806, 2395209, 4790418, 7185627, 14371254, 21556881, 43113762, 64670643, 129341286]

約数ペア:

[(1, 129341286), (2, 64670643), (3, 43113762), (6, 21556881), (9, 14371254), (18, 7185627), (27, 4790418), (54, 2395209), (81, 1596806), (162, 798403)]