55243953

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8609}}^1$

素因数の和:8669

約数の個数: 24

約数和(自身を含む): 85962240

約数和(自身を除く): 30718287

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 8609, 25827, 77481, 198007, 266879, 594021, 800637, 1782063, 2401911, 6138217, 18414651, 55243953]

約数ペア:

[(1, 55243953), (3, 18414651), (9, 6138217), (23, 2401911), (31, 1782063), (69, 800637), (93, 594021), (207, 266879), (279, 198007), (713, 77481), (2139, 25827), (6417, 8609)]