43493517

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{3863}}^1$

素因数の和:4014

約数の個数: 20

約数和(自身を含む): 65456160

約数和(自身を除く): 21962643

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 3863, 11259, 11589, 34767, 104301, 312903, 536957, 1610871, 4832613, 14497839, 43493517]

約数ペア:

[(1, 43493517), (3, 14497839), (9, 4832613), (27, 1610871), (81, 536957), (139, 312903), (417, 104301), (1251, 34767), (3753, 11589), (3863, 11259)]