27219774

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{105503}}^1$

素因数の和:105551

約数の個数: 16

約数和(自身を含む): 55706112

約数和(自身を除く): 28486338

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 105503, 211006, 316509, 633018, 4536629, 9073258, 13609887, 27219774]

約数ペア:

[(1, 27219774), (2, 13609887), (3, 9073258), (6, 4536629), (43, 633018), (86, 316509), (129, 211006), (258, 105503)]