53204517

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1723}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 79607424

約数和(自身を除く): 26402907

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 1723, 3431, 5169, 10293, 15507, 30879, 80981, 125779, 242943, 377337, 728829, 1132011, 5911613, 17734839, 53204517]

約数ペア:

[(1, 53204517), (3, 17734839), (9, 5911613), (47, 1132011), (73, 728829), (141, 377337), (219, 242943), (423, 125779), (657, 80981), (1723, 30879), (3431, 15507), (5169, 10293)]