8875413

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 40

約数和(自身を含む): 14326400

約数和(自身を除く): 5450987

約数列:

[1, 3, 9, 19, 27, 57, 73, 79, 81, 171, 219, 237, 513, 657, 711, 1387, 1501, 1539, 1971, 2133, 4161, 4503, 5767, 5913, 6399, 12483, 13509, 17301, 37449, 40527, 51903, 109573, 112347, 121581, 155709, 328719, 467127, 986157, 2958471, 8875413]

約数ペア:

[(1, 8875413), (3, 2958471), (9, 986157), (19, 467127), (27, 328719), (57, 155709), (73, 121581), (79, 112347), (81, 109573), (171, 51903), (219, 40527), (237, 37449), (513, 17301), (657, 13509), (711, 12483), (1387, 6399), (1501, 5913), (1539, 5767), (1971, 4503), (2133, 4161)]