27195154

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{84457}}^1$

素因数の和:84489

約数の個数: 16

約数和(自身を含む): 48647808

約数和(自身を除く): 21452654

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 84457, 168914, 591199, 1182398, 1942511, 3885022, 13597577, 27195154]

約数ペア:

[(1, 27195154), (2, 13597577), (7, 3885022), (14, 1942511), (23, 1182398), (46, 591199), (161, 168914), (322, 84457)]