27870927

素因数分解:

$3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5507}}^1$

素因数の和:5758

約数の個数: 16

約数和(自身を含む): 42653952

約数和(自身を除く): 14783025

約数列:

[1, 3, 7, 21, 241, 723, 1687, 5061, 5507, 16521, 38549, 115647, 1327187, 3981561, 9290309, 27870927]

約数ペア:

[(1, 27870927), (3, 9290309), (7, 3981561), (21, 1327187), (241, 115647), (723, 38549), (1687, 16521), (5061, 5507)]