71192737

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{18869}}^1$

素因数の和:18901

約数の個数: 16

約数和(自身を含む): 90576000

約数和(自身を除く): 19383263

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 18869, 132083, 207559, 924581, 1452913, 6472067, 10170391, 71192737]

約数ペア:

[(1, 71192737), (7, 10170391), (11, 6472067), (49, 1452913), (77, 924581), (343, 207559), (539, 132083), (3773, 18869)]