6687603

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 11313120

約数和(自身を除く): 4625517

約数列:

[1, 3, 9, 13, 27, 29, 39, 73, 81, 87, 117, 219, 243, 261, 351, 377, 657, 783, 949, 1053, 1131, 1971, 2117, 2349, 2847, 3159, 3393, 5913, 6351, 7047, 8541, 10179, 17739, 19053, 25623, 27521, 30537, 57159, 76869, 82563, 91611, 171477, 230607, 247689, 514431, 743067, 2229201, 6687603]

約数ペア:

[(1, 6687603), (3, 2229201), (9, 743067), (13, 514431), (27, 247689), (29, 230607), (39, 171477), (73, 91611), (81, 82563), (87, 76869), (117, 57159), (219, 30537), (243, 27521), (261, 25623), (351, 19053), (377, 17739), (657, 10179), (783, 8541), (949, 7047), (1053, 6351), (1131, 5913), (1971, 3393), (2117, 3159), (2349, 2847)]