83278143

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16553}}^1$

素因数の和:16615

約数の個数: 24

約数和(自身を含む): 132564432

約数和(自身を除く): 49286289

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 16553, 49659, 148977, 215189, 645567, 711779, 1936701, 2135337, 6406011, 9253127, 27759381, 83278143]

約数ペア:

[(1, 83278143), (3, 27759381), (9, 9253127), (13, 6406011), (39, 2135337), (43, 1936701), (117, 711779), (129, 645567), (387, 215189), (559, 148977), (1677, 49659), (5031, 16553)]