71799897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 107081856

約数和(自身を除く): 35281959

約数列:

[1, 3, 13, 39, 41, 83, 123, 249, 533, 541, 1079, 1599, 1623, 3237, 3403, 7033, 10209, 21099, 22181, 44239, 44903, 66543, 132717, 134709, 288353, 583739, 865059, 1751217, 1841023, 5523069, 23933299, 71799897]

約数ペア:

[(1, 71799897), (3, 23933299), (13, 5523069), (39, 1841023), (41, 1751217), (83, 865059), (123, 583739), (249, 288353), (533, 134709), (541, 132717), (1079, 66543), (1599, 44903), (1623, 44239), (3237, 22181), (3403, 21099), (7033, 10209)]