131109003

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{16573}}^1$

素因数の和:16875

約数の個数: 16

約数和(自身を含む): 194910240

約数和(自身を除く): 63801237

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 16573, 49719, 149157, 447471, 4855889, 14567667, 43703001, 131109003]

約数ペア:

[(1, 131109003), (3, 43703001), (9, 14567667), (27, 4855889), (293, 447471), (879, 149157), (2637, 49719), (7911, 16573)]