149025177

素因数分解:

$3^4\times 7^1\times {\mathrm{433}}^1\times {\mathrm{607}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 255428096

約数和(自身を除く): 106402919

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 433, 567, 607, 1299, 1821, 3031, 3897, 4249, 5463, 9093, 11691, 12747, 16389, 27279, 35073, 38241, 49167, 81837, 114723, 245511, 262831, 344169, 788493, 1839817, 2365479, 5519451, 7096437, 16558353, 21289311, 49675059, 149025177]

約数ペア:

[(1, 149025177), (3, 49675059), (7, 21289311), (9, 16558353), (21, 7096437), (27, 5519451), (63, 2365479), (81, 1839817), (189, 788493), (433, 344169), (567, 262831), (607, 245511), (1299, 114723), (1821, 81837), (3031, 49167), (3897, 38241), (4249, 35073), (5463, 27279), (9093, 16389), (11691, 12747)]