26123769

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 44912640

約数和(自身を除く): 18788871

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 2063, 4221, 6189, 12663, 14441, 18567, 43323, 55701, 129969, 138221, 389907, 414663, 967547, 1243989, 2902641, 3731967, 8707923, 26123769]

約数ペア:

[(1, 26123769), (3, 8707923), (7, 3731967), (9, 2902641), (21, 1243989), (27, 967547), (63, 414663), (67, 389907), (189, 138221), (201, 129969), (469, 55701), (603, 43323), (1407, 18567), (1809, 14441), (2063, 12663), (4221, 6189)]