84250881

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21821}}^1$

素因数の和:21854

約数の個数: 32

約数和(自身を含む): 146643840

約数和(自身を除く): 62392959

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 21821, 65463, 196389, 240031, 283673, 589167, 720093, 851019, 2160279, 2553057, 3120403, 6480837, 7659171, 9361209, 28083627, 84250881]

約数ペア:

[(1, 84250881), (3, 28083627), (9, 9361209), (11, 7659171), (13, 6480837), (27, 3120403), (33, 2553057), (39, 2160279), (99, 851019), (117, 720093), (143, 589167), (297, 283673), (351, 240031), (429, 196389), (1287, 65463), (3861, 21821)]