85937949

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 131028480

約数和(自身を除く): 45090531

約数列:

[1, 3, 9, 27, 47, 141, 241, 281, 423, 723, 843, 1269, 2169, 2529, 6507, 7587, 11327, 13207, 33981, 39621, 67721, 101943, 118863, 203163, 305829, 356589, 609489, 1828467, 3182887, 9548661, 28645983, 85937949]

約数ペア:

[(1, 85937949), (3, 28645983), (9, 9548661), (27, 3182887), (47, 1828467), (141, 609489), (241, 356589), (281, 305829), (423, 203163), (723, 118863), (843, 101943), (1269, 67721), (2169, 39621), (2529, 33981), (6507, 13207), (7587, 11327)]