201574287

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{69341}}^1$

素因数の和:69383

約数の個数: 24

約数和(自身を含む): 324520560

約数和(自身を除く): 122946273

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 69341, 208023, 624069, 1178797, 1317479, 3536391, 3952437, 10609173, 11857311, 22397143, 67191429, 201574287]

約数ペア:

[(1, 201574287), (3, 67191429), (9, 22397143), (17, 11857311), (19, 10609173), (51, 3952437), (57, 3536391), (153, 1317479), (171, 1178797), (323, 624069), (969, 208023), (2907, 69341)]