66943191

素因数分解:

$3^1\times 7^1\times {\mathrm{1741}}^1\times {\mathrm{1831}}^1$

素因数の和:3582

約数の個数: 16

約数和(自身を含む): 102123008

約数和(自身を除く): 35179817

約数列:

[1, 3, 7, 21, 1741, 1831, 5223, 5493, 12187, 12817, 36561, 38451, 3187771, 9563313, 22314397, 66943191]

約数ペア:

[(1, 66943191), (3, 22314397), (7, 9563313), (21, 3187771), (1741, 38451), (1831, 36561), (5223, 12817), (5493, 12187)]