9406287

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:72

約数の個数: 64

約数和(自身を含む): 17003520

約数和(自身を除く): 7597233

約数列:

[1, 3, 9, 11, 17, 23, 27, 33, 51, 69, 81, 99, 153, 187, 207, 243, 253, 297, 391, 459, 561, 621, 729, 759, 891, 1173, 1377, 1683, 1863, 2187, 2277, 2673, 3519, 4131, 4301, 5049, 5589, 6831, 8019, 10557, 12393, 12903, 15147, 16767, 20493, 24057, 31671, 37179, 38709, 45441, 50301, 61479, 95013, 116127, 136323, 184437, 285039, 348381, 408969, 553311, 855117, 1045143, 3135429, 9406287]

約数ペア:

[(1, 9406287), (3, 3135429), (9, 1045143), (11, 855117), (17, 553311), (23, 408969), (27, 348381), (33, 285039), (51, 184437), (69, 136323), (81, 116127), (99, 95013), (153, 61479), (187, 50301), (207, 45441), (243, 38709), (253, 37179), (297, 31671), (391, 24057), (459, 20493), (561, 16767), (621, 15147), (729, 12903), (759, 12393), (891, 10557), (1173, 8019), (1377, 6831), (1683, 5589), (1863, 5049), (2187, 4301), (2277, 4131), (2673, 3519)]