243069759

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{1433}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 359716032

約数和(自身を除く): 116646273

約数列:

[1, 3, 9, 47, 141, 401, 423, 1203, 1433, 3609, 4299, 12897, 18847, 56541, 67351, 169623, 202053, 574633, 606159, 1723899, 5171697, 27007751, 81023253, 243069759]

約数ペア:

[(1, 243069759), (3, 81023253), (9, 27007751), (47, 5171697), (141, 1723899), (401, 606159), (423, 574633), (1203, 202053), (1433, 169623), (3609, 67351), (4299, 56541), (12897, 18847)]