27387130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63691}}^1$

素因数の和:63741

約数の個数: 16

約数和(自身を含む): 50444064

約数和(自身を除く): 23056934

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 63691, 127382, 318455, 636910, 2738713, 5477426, 13693565, 27387130]

約数ペア:

[(1, 27387130), (2, 13693565), (5, 5477426), (10, 2738713), (43, 636910), (86, 318455), (215, 127382), (430, 63691)]