71779301

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 79859520

約数和(自身を除く): 8080219

約数列:

[1, 11, 89, 157, 467, 979, 1727, 5137, 13973, 41563, 73319, 153703, 457193, 806509, 6525391, 71779301]

約数ペア:

[(1, 71779301), (11, 6525391), (89, 806509), (157, 457193), (467, 153703), (979, 73319), (1727, 41563), (5137, 13973)]