180052521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{76847}}^1$

素因数の和:76932

約数の個数: 16

約数和(自身を含む): 265586688

約数和(自身を除く): 85534167

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 76847, 230541, 845317, 2535951, 5456137, 16368411, 60017507, 180052521]

約数ペア:

[(1, 180052521), (3, 60017507), (11, 16368411), (33, 5456137), (71, 2535951), (213, 845317), (781, 230541), (2343, 76847)]