66604041

素因数分解:

$3^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1619}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 110185920

約数和(自身を除く): 43581879

約数列:

[1, 3, 7, 9, 21, 63, 653, 1619, 1959, 4571, 4857, 5877, 11333, 13713, 14571, 33999, 41139, 101997, 1057207, 3171621, 7400449, 9514863, 22201347, 66604041]

約数ペア:

[(1, 66604041), (3, 22201347), (7, 9514863), (9, 7400449), (21, 3171621), (63, 1057207), (653, 101997), (1619, 41139), (1959, 33999), (4571, 14571), (4857, 13713), (5877, 11333)]