27895278

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{87721}}^1$

素因数の和:87779

約数の個数: 16

約数和(自身を含む): 56843856

約数和(自身を除く): 28948578

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 87721, 175442, 263163, 526326, 4649213, 9298426, 13947639, 27895278]

約数ペア:

[(1, 27895278), (2, 13947639), (3, 9298426), (6, 4649213), (53, 526326), (106, 263163), (159, 175442), (318, 87721)]