87257223361

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23689}}^1\times {\mathrm{47837}}^1$

素因数の和:71544

約数の個数: 16

約数和(自身を含む): 108795093120

約数和(自身を除く): 21537869759

約数列:

[1, 7, 11, 77, 23689, 47837, 165823, 260579, 334859, 526207, 1824053, 3683449, 1133210693, 7932474851, 12465317623, 87257223361]

約数ペア:

[(1, 87257223361), (7, 12465317623), (11, 7932474851), (77, 1133210693), (23689, 3683449), (47837, 1824053), (165823, 526207), (260579, 334859)]