128077103

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{2087}}^1$

素因数の和:2902

約数の個数: 16

約数和(自身を含む): 159957504

約数和(自身を除く): 31880401

約数列:

[1, 7, 11, 77, 797, 2087, 5579, 8767, 14609, 22957, 61369, 160699, 1663339, 11643373, 18296729, 128077103]

約数ペア:

[(1, 128077103), (7, 18296729), (11, 11643373), (77, 1663339), (797, 160699), (2087, 61369), (5579, 22957), (8767, 14609)]