66291361

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3960

約数の個数: 16

約数和(自身を含む): 74534400

約数和(自身を除く): 8243039

約数列:

[1, 19, 29, 31, 551, 589, 899, 3881, 17081, 73739, 112549, 120311, 2138431, 2285909, 3489019, 66291361]

約数ペア:

[(1, 66291361), (19, 3489019), (29, 2285909), (31, 2138431), (551, 120311), (589, 112549), (899, 73739), (3881, 17081)]