159702903

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5653}}^1$

素因数の和:5775

約数の個数: 24

約数和(自身を含む): 239322512

約数和(自身を除く): 79619609

約数列:

[1, 3, 9, 43, 73, 129, 219, 387, 657, 3139, 5653, 9417, 16959, 28251, 50877, 243079, 412669, 729237, 1238007, 2187711, 3714021, 17744767, 53234301, 159702903]

約数ペア:

[(1, 159702903), (3, 53234301), (9, 17744767), (43, 3714021), (73, 2187711), (129, 1238007), (219, 729237), (387, 412669), (657, 243079), (3139, 50877), (5653, 28251), (9417, 16959)]