242433

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 20

約数和(自身を含む): 376068

約数和(自身を除く): 133635

約数列:

[1, 3, 9, 27, 41, 73, 81, 123, 219, 369, 657, 1107, 1971, 2993, 3321, 5913, 8979, 26937, 80811, 242433]

約数ペア:

[(1, 242433), (3, 80811), (9, 26937), (27, 8979), (41, 5913), (73, 3321), (81, 2993), (123, 1971), (219, 1107), (369, 657)]