201452841

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{2591}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 298411776

約数和(自身を除く): 96958935

約数列:

[1, 3, 9, 53, 159, 163, 477, 489, 1467, 2591, 7773, 8639, 23319, 25917, 77751, 137323, 411969, 422333, 1235907, 1266999, 3800997, 22383649, 67150947, 201452841]

約数ペア:

[(1, 201452841), (3, 67150947), (9, 22383649), (53, 3800997), (159, 1266999), (163, 1235907), (477, 422333), (489, 411969), (1467, 137323), (2591, 77751), (7773, 25917), (8639, 23319)]