40376799

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{21673}}^1$

素因数の和:21708

約数の個数: 20

約数和(自身を含む): 62941296

約数和(自身を除く): 22564497

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 21673, 65019, 195057, 498479, 585171, 1495437, 1755513, 4486311, 13458933, 40376799]

約数ペア:

[(1, 40376799), (3, 13458933), (9, 4486311), (23, 1755513), (27, 1495437), (69, 585171), (81, 498479), (207, 195057), (621, 65019), (1863, 21673)]