6669297

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:750

約数の個数: 20

約数和(自身を含む): 10052196

約数和(自身を除く): 3382899

約数列:

[1, 3, 9, 27, 81, 137, 411, 601, 1233, 1803, 3699, 5409, 11097, 16227, 48681, 82337, 247011, 741033, 2223099, 6669297]

約数ペア:

[(1, 6669297), (3, 2223099), (9, 741033), (27, 247011), (81, 82337), (137, 48681), (411, 16227), (601, 11097), (1233, 5409), (1803, 3699)]