66685017

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{52057}}^1$

素因数の和:52128

約数の個数: 16

約数和(自身を含む): 103283072

約数和(自身を除く): 36598055

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 52057, 156171, 364399, 1093197, 3175477, 9526431, 22228339, 66685017]

約数ペア:

[(1, 66685017), (3, 22228339), (7, 9526431), (21, 3175477), (61, 1093197), (183, 364399), (427, 156171), (1281, 52057)]