89312157

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{82013}}^1$

素因数の和:82041

約数の個数: 18

約数和(自身を含む): 141802206

約数和(自身を除く): 52490049

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 82013, 246039, 738117, 902143, 2706429, 8119287, 9923573, 29770719, 89312157]

約数ペア:

[(1, 89312157), (3, 29770719), (9, 9923573), (11, 8119287), (33, 2706429), (99, 902143), (121, 738117), (363, 246039), (1089, 82013)]