26065233

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 43072128

約数和(自身を除く): 17006895

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 823, 1173, 1377, 1863, 2469, 3519, 7407, 10557, 13991, 18929, 22221, 31671, 41973, 56787, 66663, 125919, 170361, 321793, 377757, 511083, 965379, 1133271, 1533249, 2896137, 8688411, 26065233]

約数ペア:

[(1, 26065233), (3, 8688411), (9, 2896137), (17, 1533249), (23, 1133271), (27, 965379), (51, 511083), (69, 377757), (81, 321793), (153, 170361), (207, 125919), (391, 66663), (459, 56787), (621, 41973), (823, 31671), (1173, 22221), (1377, 18929), (1863, 13991), (2469, 10557), (3519, 7407)]