80331363

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43969}}^1$

素因数の和:44011

約数の個数: 24

約数和(自身を含む): 137186400

約数和(自身を除く): 56855037

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 43969, 131907, 307783, 395721, 923349, 1275101, 2770047, 3825303, 8925707, 11475909, 26777121, 80331363]

約数ペア:

[(1, 80331363), (3, 26777121), (7, 11475909), (9, 8925707), (21, 3825303), (29, 2770047), (63, 1275101), (87, 923349), (203, 395721), (261, 307783), (609, 131907), (1827, 43969)]