81741297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{2719}}^1$

素因数の和:3644

約数の個数: 16

約数和(自身を含む): 119070720

約数和(自身を除く): 37329423

約数列:

[1, 3, 11, 33, 911, 2719, 2733, 8157, 10021, 29909, 30063, 89727, 2477009, 7431027, 27247099, 81741297]

約数ペア:

[(1, 81741297), (3, 27247099), (11, 7431027), (33, 2477009), (911, 89727), (2719, 30063), (2733, 29909), (8157, 10021)]