33386787

素因数分解:

$3^2\times 7^2\times {\mathrm{75707}}^1$

素因数の和:75727

約数の個数: 18

約数和(自身を含む): 56099628

約数和(自身を除く): 22712841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 75707, 227121, 529949, 681363, 1589847, 3709643, 4769541, 11128929, 33386787]

約数ペア:

[(1, 33386787), (3, 11128929), (7, 4769541), (9, 3709643), (21, 1589847), (49, 681363), (63, 529949), (147, 227121), (441, 75707)]