33781851

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 50447280

約数和(自身を除く): 16665429

約数列:

[1, 3, 9, 37, 111, 229, 333, 443, 687, 1329, 2061, 3987, 8473, 16391, 25419, 49173, 76257, 101447, 147519, 304341, 913023, 3753539, 11260617, 33781851]

約数ペア:

[(1, 33781851), (3, 11260617), (9, 3753539), (37, 913023), (111, 304341), (229, 147519), (333, 101447), (443, 76257), (687, 49173), (1329, 25419), (2061, 16391), (3987, 8473)]