16243551

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 26104320

約数和(自身を除く): 9860769

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 823, 1161, 2193, 2469, 6579, 7407, 13991, 19737, 22221, 35389, 41973, 106167, 125919, 318501, 377757, 601613, 955503, 1804839, 5414517, 16243551]

約数ペア:

[(1, 16243551), (3, 5414517), (9, 1804839), (17, 955503), (27, 601613), (43, 377757), (51, 318501), (129, 125919), (153, 106167), (387, 41973), (459, 35389), (731, 22221), (823, 19737), (1161, 13991), (2193, 7407), (2469, 6579)]