53148069

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2969}}^1$

素因数の和:3011

約数の個数: 40

約数和(自身を含む): 90561240

約数和(自身を除く): 37413171

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 2969, 5967, 8907, 17901, 26721, 38597, 50473, 80163, 115791, 151419, 240489, 347373, 454257, 656149, 1042119, 1362771, 1968447, 3126357, 4088313, 5905341, 17716023, 53148069]

約数ペア:

[(1, 53148069), (3, 17716023), (9, 5905341), (13, 4088313), (17, 3126357), (27, 1968447), (39, 1362771), (51, 1042119), (81, 656149), (117, 454257), (153, 347373), (221, 240489), (351, 151419), (459, 115791), (663, 80163), (1053, 50473), (1377, 38597), (1989, 26721), (2969, 17901), (5967, 8907)]