164152899

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{12433}}^1$

素因数の和:12608

約数の個数: 20

約数和(自身を含む): 246740296

約数和(自身を除く): 82587397

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4401, 12433, 13203, 37299, 111897, 335691, 1007073, 2026579, 6079737, 18239211, 54717633, 164152899]

約数ペア:

[(1, 164152899), (3, 54717633), (9, 18239211), (27, 6079737), (81, 2026579), (163, 1007073), (489, 335691), (1467, 111897), (4401, 37299), (12433, 13203)]