54647523

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4111}}^1$

素因数の和:4335

約数の個数: 24

約数和(自身を含む): 90661376

約数和(自身を除く): 36013853

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 4111, 4431, 12333, 13293, 28777, 36999, 86331, 258993, 867421, 2602263, 6071947, 7806789, 18215841, 54647523]

約数ペア:

[(1, 54647523), (3, 18215841), (7, 7806789), (9, 6071947), (21, 2602263), (63, 867421), (211, 258993), (633, 86331), (1477, 36999), (1899, 28777), (4111, 13293), (4431, 12333)]