81826822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{531343}}^1$

素因数の和:531363

約数の個数: 16

約数和(自身を含む): 153027072

約数和(自身を除く): 71200250

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 531343, 1062686, 3719401, 5844773, 7438802, 11689546, 40913411, 81826822]

約数ペア:

[(1, 81826822), (2, 40913411), (7, 11689546), (11, 7438802), (14, 5844773), (22, 3719401), (77, 1062686), (154, 531343)]