80387073

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{25447}}^1$

素因数の和:25475

約数の個数: 24

約数和(自身を含む): 129683008

約数和(自身を除く): 49295935

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 25447, 76341, 229023, 330811, 687069, 992433, 2061207, 2977299, 6183621, 8931897, 26795691, 80387073]

約数ペア:

[(1, 80387073), (3, 26795691), (9, 8931897), (13, 6183621), (27, 2977299), (39, 2061207), (81, 992433), (117, 687069), (243, 330811), (351, 229023), (1053, 76341), (3159, 25447)]