61918581

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{5783}}^1$

素因数の和:5912

約数の個数: 16

約数和(自身を含む): 85510656

約数和(自身を除く): 23592075

約数列:

[1, 3, 43, 83, 129, 249, 3569, 5783, 10707, 17349, 248669, 479989, 746007, 1439967, 20639527, 61918581]

約数ペア:

[(1, 61918581), (3, 20639527), (43, 1439967), (83, 746007), (129, 479989), (249, 248669), (3569, 17349), (5783, 10707)]