51492429

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{7307}}^1$

素因数の和:7351

約数の個数: 24

約数和(自身を含む): 79803360

約数和(自身を除く): 28310931

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 7307, 21921, 65763, 197289, 211903, 591867, 635709, 1775601, 1907127, 5721381, 17164143, 51492429]

約数ペア:

[(1, 51492429), (3, 17164143), (9, 5721381), (27, 1907127), (29, 1775601), (81, 635709), (87, 591867), (243, 211903), (261, 197289), (783, 65763), (2349, 21921), (7047, 7307)]