81564098

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{529637}}^1$

素因数の和:529657

約数の個数: 16

約数和(自身を含む): 152535744

約数和(自身を除く): 70971646

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 529637, 1059274, 3707459, 5826007, 7414918, 11652014, 40782049, 81564098]

約数ペア:

[(1, 81564098), (2, 40782049), (7, 11652014), (11, 7414918), (14, 5826007), (22, 3707459), (77, 1059274), (154, 529637)]