87748017

素因数分解:

$3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{6047}}^1$

素因数の和:6748

約数の個数: 16

約数和(自身を含む): 133926912

約数和(自身を除く): 46178895

約数列:

[1, 3, 7, 21, 691, 2073, 4837, 6047, 14511, 18141, 42329, 126987, 4178477, 12535431, 29249339, 87748017]

約数ペア:

[(1, 87748017), (3, 29249339), (7, 12535431), (21, 4178477), (691, 126987), (2073, 42329), (4837, 18141), (6047, 14511)]