836853687

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{36767}}^1$

素因数の和:37060

約数の個数: 20

約数和(自身を含む): 1254597696

約数和(自身を除く): 417744009

約数列:

[1, 3, 9, 27, 81, 281, 843, 2529, 7587, 22761, 36767, 110301, 330903, 992709, 2978127, 10331527, 30994581, 92983743, 278951229, 836853687]

約数ペア:

[(1, 836853687), (3, 278951229), (9, 92983743), (27, 30994581), (81, 10331527), (281, 2978127), (843, 992709), (2529, 330903), (7587, 110301), (22761, 36767)]