49985721

素因数分解:

$3^3\times {\mathrm{1301}}^1\times {\mathrm{1423}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 74161920

約数和(自身を除く): 24176199

約数列:

[1, 3, 9, 27, 1301, 1423, 3903, 4269, 11709, 12807, 35127, 38421, 1851323, 5553969, 16661907, 49985721]

約数ペア:

[(1, 49985721), (3, 16661907), (9, 5553969), (27, 1851323), (1301, 38421), (1423, 35127), (3903, 12807), (4269, 11709)]