221323576311

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{2083}}^1\times {\mathrm{45233}}^1$

素因数の和:47357

約数の個数: 40

約数和(自身を含む): 342191591280

約数和(自身を除く): 120868014969

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2083, 2349, 6249, 18747, 45233, 56241, 60407, 135699, 168723, 181221, 407097, 543663, 1221291, 1311757, 1630989, 3663873, 3935271, 4892967, 11805813, 35417439, 94220339, 106252317, 282661017, 847983051, 2543949153, 2732389831, 7631847459, 8197169493, 24591508479, 73774525437, 221323576311]

約数ペア:

[(1, 221323576311), (3, 73774525437), (9, 24591508479), (27, 8197169493), (29, 7631847459), (81, 2732389831), (87, 2543949153), (261, 847983051), (783, 282661017), (2083, 106252317), (2349, 94220339), (6249, 35417439), (18747, 11805813), (45233, 4892967), (56241, 3935271), (60407, 3663873), (135699, 1630989), (168723, 1311757), (181221, 1221291), (407097, 543663)]