1178157069

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{285199}}^1$

素因数の和:285231

約数の個数: 24

約数和(自身を含む): 1868630400

約数和(自身を除く): 690473331

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 285199, 855597, 2566791, 4848383, 7700373, 14545149, 23101119, 43635447, 69303357, 130906341, 392719023, 1178157069]

約数ペア:

[(1, 1178157069), (3, 392719023), (9, 130906341), (17, 69303357), (27, 43635447), (51, 23101119), (81, 14545149), (153, 7700373), (243, 4848383), (459, 2566791), (1377, 855597), (4131, 285199)]