55542201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{129469}}^1$

素因数の和:129496

約数の個数: 16

約数和(自身を含む): 87003840

約数和(自身を除く): 31461639

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 129469, 388407, 1424159, 1683097, 4272477, 5049291, 18514067, 55542201]

約数ペア:

[(1, 55542201), (3, 18514067), (11, 5049291), (13, 4272477), (33, 1683097), (39, 1424159), (143, 388407), (429, 129469)]