210519243

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{677}}^1$

素因数の和:1049

約数の個数: 40

約数和(自身を含む): 344559600

約数和(自身を除く): 134040357

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 349, 677, 891, 1047, 2031, 3141, 3839, 6093, 7447, 9423, 11517, 18279, 22341, 28269, 34551, 54837, 67023, 103653, 201069, 236273, 310959, 603207, 708819, 2126457, 2599003, 6379371, 7797009, 19138113, 23391027, 70173081, 210519243]

約数ペア:

[(1, 210519243), (3, 70173081), (9, 23391027), (11, 19138113), (27, 7797009), (33, 6379371), (81, 2599003), (99, 2126457), (297, 708819), (349, 603207), (677, 310959), (891, 236273), (1047, 201069), (2031, 103653), (3141, 67023), (3839, 54837), (6093, 34551), (7447, 28269), (9423, 22341), (11517, 18279)]