254966103

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43517}}^1$

素因数の和:43564

約数の個数: 32

約数和(自身を含む): 445624320

約数和(自身を除く): 190658217

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 43517, 130551, 304619, 391653, 913857, 1174959, 1349027, 2741571, 4047081, 8224713, 9443189, 12141243, 28329567, 36423729, 84988701, 254966103]

約数ペア:

[(1, 254966103), (3, 84988701), (7, 36423729), (9, 28329567), (21, 12141243), (27, 9443189), (31, 8224713), (63, 4047081), (93, 2741571), (189, 1349027), (217, 1174959), (279, 913857), (651, 391653), (837, 304619), (1953, 130551), (5859, 43517)]