40727547

素因数分解:

$3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1493}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 67433184

約数和(自身を除く): 26705637

約数列:

[1, 3, 7, 9, 21, 63, 433, 1299, 1493, 3031, 3897, 4479, 9093, 10451, 13437, 27279, 31353, 94059, 646469, 1939407, 4525283, 5818221, 13575849, 40727547]

約数ペア:

[(1, 40727547), (3, 13575849), (7, 5818221), (9, 4525283), (21, 1939407), (63, 646469), (433, 94059), (1299, 31353), (1493, 27279), (3031, 13437), (3897, 10451), (4479, 9093)]