26363421

素因数分解:

$3^3\times 7^2\times {\mathrm{19927}}^1$

素因数の和:19950

約数の個数: 24

約数和(自身を含む): 45435840

約数和(自身を除く): 19072419

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 19927, 59781, 139489, 179343, 418467, 538029, 976423, 1255401, 2929269, 3766203, 8787807, 26363421]

約数ペア:

[(1, 26363421), (3, 8787807), (7, 3766203), (9, 2929269), (21, 1255401), (27, 976423), (49, 538029), (63, 418467), (147, 179343), (189, 139489), (441, 59781), (1323, 19927)]