241566219

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{72739}}^1$

素因数の和:72792

約数の個数: 20

約数和(自身を含む): 369664680

約数和(自身を除く): 128098461

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 72739, 218217, 654651, 1963953, 2982299, 5891859, 8946897, 26840691, 80522073, 241566219]

約数ペア:

[(1, 241566219), (3, 80522073), (9, 26840691), (27, 8946897), (41, 5891859), (81, 2982299), (123, 1963953), (369, 654651), (1107, 218217), (3321, 72739)]