80565057

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{175523}}^1$

素因数の和:175549

約数の個数: 16

約数和(自身を含む): 126377280

約数和(自身を除く): 45812223

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 175523, 526569, 1579707, 2983891, 4739121, 8951673, 26855019, 80565057]

約数ペア:

[(1, 80565057), (3, 26855019), (9, 8951673), (17, 4739121), (27, 2983891), (51, 1579707), (153, 526569), (459, 175523)]