81828087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 122943744

約数和(自身を除く): 41115657

約数列:

[1, 3, 11, 33, 41, 123, 197, 307, 451, 591, 921, 1353, 2167, 3377, 6501, 8077, 10131, 12587, 24231, 37761, 60479, 88847, 138457, 181437, 266541, 415371, 665269, 1995807, 2479639, 7438917, 27276029, 81828087]

約数ペア:

[(1, 81828087), (3, 27276029), (11, 7438917), (33, 2479639), (41, 1995807), (123, 665269), (197, 415371), (307, 266541), (451, 181437), (591, 138457), (921, 88847), (1353, 60479), (2167, 37761), (3377, 24231), (6501, 12587), (8077, 10131)]