27209110

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63277}}^1$

素因数の和:63327

約数の個数: 16

約数和(自身を含む): 50116176

約数和(自身を除く): 22907066

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 63277, 126554, 316385, 632770, 2720911, 5441822, 13604555, 27209110]

約数ペア:

[(1, 27209110), (2, 13604555), (5, 5441822), (10, 2720911), (43, 632770), (86, 316385), (215, 126554), (430, 63277)]