26261433

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 43929600

約数和(自身を除く): 17668167

約数列:

[1, 3, 9, 11, 31, 33, 43, 93, 99, 129, 199, 279, 341, 387, 473, 597, 1023, 1333, 1419, 1791, 2189, 3069, 3999, 4257, 6169, 6567, 8557, 11997, 14663, 18507, 19701, 25671, 43989, 55521, 67859, 77013, 94127, 131967, 203577, 265267, 282381, 610731, 795801, 847143, 2387403, 2917937, 8753811, 26261433]

約数ペア:

[(1, 26261433), (3, 8753811), (9, 2917937), (11, 2387403), (31, 847143), (33, 795801), (43, 610731), (93, 282381), (99, 265267), (129, 203577), (199, 131967), (279, 94127), (341, 77013), (387, 67859), (473, 55521), (597, 43989), (1023, 25671), (1333, 19701), (1419, 18507), (1791, 14663), (2189, 11997), (3069, 8557), (3999, 6567), (4257, 6169)]