75387429

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{71593}}^1$

素因数の和:71618

約数の個数: 20

約数和(自身を含む): 121280236

約数和(自身を除く): 45892807

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 71593, 214779, 644337, 930709, 1933011, 2792127, 5799033, 8376381, 25129143, 75387429]

約数ペア:

[(1, 75387429), (3, 25129143), (9, 8376381), (13, 5799033), (27, 2792127), (39, 1933011), (81, 930709), (117, 644337), (351, 214779), (1053, 71593)]