68823579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{4003}}^1$

素因数の和:4538

約数の個数: 16

約数和(自身を含む): 100324224

約数和(自身を除く): 31500645

約数列:

[1, 3, 11, 33, 521, 1563, 4003, 5731, 12009, 17193, 44033, 132099, 2085563, 6256689, 22941193, 68823579]

約数ペア:

[(1, 68823579), (3, 22941193), (11, 6256689), (33, 2085563), (521, 132099), (1563, 44033), (4003, 17193), (5731, 12009)]