147880452093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{6969247}}^1$

素因数の和:6969904

約数の個数: 16

約数和(自身を含む): 215433394176

約数和(自身を除く): 67552942083

約数列:

[1, 3, 11, 33, 643, 1929, 7073, 21219, 6969247, 20907741, 76661717, 229985151, 4481225821, 13443677463, 49293484031, 147880452093]

約数ペア:

[(1, 147880452093), (3, 49293484031), (11, 13443677463), (33, 4481225821), (643, 229985151), (1929, 76661717), (7073, 20907741), (21219, 6969247)]