154477287

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{7307}}^1$

素因数の和:7354

約数の個数: 28

約数和(自身を含む): 239629320

約数和(自身を除く): 85152033

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 2349, 7047, 7307, 21141, 21921, 65763, 197289, 211903, 591867, 635709, 1775601, 1907127, 5326803, 5721381, 17164143, 51492429, 154477287]

約数ペア:

[(1, 154477287), (3, 51492429), (9, 17164143), (27, 5721381), (29, 5326803), (81, 1907127), (87, 1775601), (243, 635709), (261, 591867), (729, 211903), (783, 197289), (2349, 65763), (7047, 21921), (7307, 21141)]