557273313

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{18047}}^1$

素因数の和:18173

約数の個数: 24

約数和(自身を含む): 833384448

約数和(自身を除く): 276111135

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 3431, 10293, 18047, 30879, 54141, 162423, 848209, 1317431, 2544627, 3952293, 7633881, 11856879, 61919257, 185757771, 557273313]

約数ペア:

[(1, 557273313), (3, 185757771), (9, 61919257), (47, 11856879), (73, 7633881), (141, 3952293), (219, 2544627), (423, 1317431), (657, 848209), (3431, 162423), (10293, 54141), (18047, 30879)]