201842523

素因数分解:

$3^4\times {\mathrm{29}}^2\times {\mathrm{2963}}^1$

素因数の和:3033

約数の個数: 30

約数和(自身を含む): 312378924

約数和(自身を除く): 110536401

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 841, 2349, 2523, 2963, 7569, 8889, 22707, 26667, 68121, 80001, 85927, 240003, 257781, 773343, 2320029, 2491883, 6960087, 7475649, 22426947, 67280841, 201842523]

約数ペア:

[(1, 201842523), (3, 67280841), (9, 22426947), (27, 7475649), (29, 6960087), (81, 2491883), (87, 2320029), (261, 773343), (783, 257781), (841, 240003), (2349, 85927), (2523, 80001), (2963, 68121), (7569, 26667), (8889, 22707)]