53472447

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12301}}^1$

素因数の和:12340

約数の個数: 32

約数和(自身を含む): 94479360

約数和(自身を除く): 41006913

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 12301, 36903, 86107, 110709, 258321, 282923, 332127, 774963, 848769, 1980461, 2324889, 2546307, 5941383, 7638921, 17824149, 53472447]

約数ペア:

[(1, 53472447), (3, 17824149), (7, 7638921), (9, 5941383), (21, 2546307), (23, 2324889), (27, 1980461), (63, 848769), (69, 774963), (161, 332127), (189, 282923), (207, 258321), (483, 110709), (621, 86107), (1449, 36903), (4347, 12301)]