6672321

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{6679}}^1$

素因数の和:6725

約数の個数: 16

約数和(自身を含む): 10153600

約数和(自身を除く): 3481279

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 6679, 20037, 60111, 180333, 247123, 741369, 2224107, 6672321]

約数ペア:

[(1, 6672321), (3, 2224107), (9, 741369), (27, 247123), (37, 180333), (111, 60111), (333, 20037), (999, 6679)]