9138231

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 14699520

約数和(自身を除く): 5561289

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 463, 731, 1161, 1389, 2193, 4167, 6579, 7871, 12501, 19737, 19909, 23613, 59727, 70839, 179181, 212517, 338453, 537543, 1015359, 3046077, 9138231]

約数ペア:

[(1, 9138231), (3, 3046077), (9, 1015359), (17, 537543), (27, 338453), (43, 212517), (51, 179181), (129, 70839), (153, 59727), (387, 23613), (459, 19909), (463, 19737), (731, 12501), (1161, 7871), (1389, 6579), (2193, 4167)]