80260103

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1993}}^1$

素因数の和:2534

約数の個数: 16

約数和(自身を含む): 100306176

約数和(自身を除く): 20046073

約数列:

[1, 7, 11, 77, 523, 1993, 3661, 5753, 13951, 21923, 40271, 153461, 1042339, 7296373, 11465729, 80260103]

約数ペア:

[(1, 80260103), (7, 11465729), (11, 7296373), (77, 1042339), (523, 153461), (1993, 40271), (3661, 21923), (5753, 13951)]