126951219

素因数分解:

$3^5\times {\mathrm{593}}^1\times {\mathrm{881}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 190702512

約数和(自身を除く): 63751293

約数列:

[1, 3, 9, 27, 81, 243, 593, 881, 1779, 2643, 5337, 7929, 16011, 23787, 48033, 71361, 144099, 214083, 522433, 1567299, 4701897, 14105691, 42317073, 126951219]

約数ペア:

[(1, 126951219), (3, 42317073), (9, 14105691), (27, 4701897), (81, 1567299), (243, 522433), (593, 214083), (881, 144099), (1779, 71361), (2643, 48033), (5337, 23787), (7929, 16011)]