54190017

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11783}}^1$

素因数の和:11869

約数の個数: 24

約数和(自身を含む): 90689664

約数和(自身を除く): 36499647

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 11783, 35349, 82481, 106047, 247443, 742329, 860159, 2580477, 6021113, 7741431, 18063339, 54190017]

約数ペア:

[(1, 54190017), (3, 18063339), (7, 7741431), (9, 6021113), (21, 2580477), (63, 860159), (73, 742329), (219, 247443), (511, 106047), (657, 82481), (1533, 35349), (4599, 11783)]