26903583

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2105

約数の個数: 40

約数和(自身を含む): 47950848

約数和(自身を除く): 21047265

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 2063, 4347, 6189, 13041, 14441, 18567, 43323, 47449, 55701, 129969, 142347, 167103, 332143, 389907, 427041, 996429, 1169721, 1281123, 2989287, 3843369, 8967861, 26903583]

約数ペア:

[(1, 26903583), (3, 8967861), (7, 3843369), (9, 2989287), (21, 1281123), (23, 1169721), (27, 996429), (63, 427041), (69, 389907), (81, 332143), (161, 167103), (189, 142347), (207, 129969), (483, 55701), (567, 47449), (621, 43323), (1449, 18567), (1863, 14441), (2063, 13041), (4347, 6189)]