33840729

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1222

約数の個数: 36

約数和(自身を含む): 55763760

約数和(自身を除く): 21923031

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1171, 1521, 2223, 3211, 3513, 9633, 10539, 15223, 22249, 28899, 45669, 66747, 137007, 197899, 200241, 289237, 593697, 867711, 1781091, 2603133, 3760081, 11280243, 33840729]

約数ペア:

[(1, 33840729), (3, 11280243), (9, 3760081), (13, 2603133), (19, 1781091), (39, 867711), (57, 593697), (117, 289237), (169, 200241), (171, 197899), (247, 137007), (507, 66747), (741, 45669), (1171, 28899), (1521, 22249), (2223, 15223), (3211, 10539), (3513, 9633)]