127335021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{54347}}^1$

素因数の和:54432

約数の個数: 16

約数和(自身を含む): 187826688

約数和(自身を除く): 60491667

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 54347, 163041, 597817, 1793451, 3858637, 11575911, 42445007, 127335021]

約数ペア:

[(1, 127335021), (3, 42445007), (11, 11575911), (33, 3858637), (71, 1793451), (213, 597817), (781, 163041), (2343, 54347)]