78889943

素因数分解:

${\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{4759}}^1$

素因数の和:4918

約数の個数: 12

約数和(自身を含む): 87365040

約数和(自身を除く): 8475097

約数列:

[1, 11, 121, 137, 1507, 4759, 16577, 52349, 575839, 651983, 7171813, 78889943]

約数ペア:

[(1, 78889943), (11, 7171813), (121, 651983), (137, 575839), (1507, 52349), (4759, 16577)]