33506739

素因数分解:

$3^2\times 7^2\times {\mathrm{75979}}^1$

素因数の和:75999

約数の個数: 18

約数和(自身を含む): 56301180

約数和(自身を除く): 22794441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 75979, 227937, 531853, 683811, 1595559, 3722971, 4786677, 11168913, 33506739]

約数ペア:

[(1, 33506739), (3, 11168913), (7, 4786677), (9, 3722971), (21, 1595559), (49, 683811), (63, 531853), (147, 227937), (441, 75979)]