126987081

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{23767}}^1$

素因数の和:23920

約数の個数: 16

約数和(自身を含む): 183679104

約数和(自身を除く): 56692023

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 23767, 71301, 308971, 926913, 3256079, 9768237, 42329027, 126987081]

約数ペア:

[(1, 126987081), (3, 42329027), (13, 9768237), (39, 3256079), (137, 926913), (411, 308971), (1781, 71301), (5343, 23767)]