201729501

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2311}}^1$

素因数の和:2434

約数の個数: 32

約数和(自身を含む): 309623040

約数和(自身を除く): 107893539

約数列:

[1, 3, 9, 27, 53, 61, 159, 183, 477, 549, 1431, 1647, 2311, 3233, 6933, 9699, 20799, 29097, 62397, 87291, 122483, 140971, 367449, 422913, 1102347, 1268739, 3307041, 3806217, 7471463, 22414389, 67243167, 201729501]

約数ペア:

[(1, 201729501), (3, 67243167), (9, 22414389), (27, 7471463), (53, 3806217), (61, 3307041), (159, 1268739), (183, 1102347), (477, 422913), (549, 367449), (1431, 140971), (1647, 122483), (2311, 87291), (3233, 62397), (6933, 29097), (9699, 20799)]