188181.00000000

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{2153}}^1$

素因数の和:2322

約数の個数: 20

約数和(自身を含む): 41180172

約数和(自身を除く): 13800471

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 2153, 4239, 6459, 12717, 19377, 58131, 174393, 338021, 1014063, 3042189, 9126567, 27379701]

約数ペア:

[(1, 27379701), (3, 9126567), (9, 3042189), (27, 1014063), (81, 338021), (157, 174393), (471, 58131), (1413, 19377), (2153, 12717), (4239, 6459)]