71574111

素因数分解:

$3^4\times 7^1\times {\mathrm{126233}}^1$

素因数の和:126252

約数の個数: 20

約数和(自身を含む): 122194512

約数和(自身を除く): 50620401

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 126233, 378699, 883631, 1136097, 2650893, 3408291, 7952679, 10224873, 23858037, 71574111]

約数ペア:

[(1, 71574111), (3, 23858037), (7, 10224873), (9, 7952679), (21, 3408291), (27, 2650893), (63, 1136097), (81, 883631), (189, 378699), (567, 126233)]