68265519

素因数分解:

$3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{5303}}^1$

素因数の和:5926

約数の個数: 16

約数和(自身を含む): 104212992

約数和(自身を除く): 35947473

約数列:

[1, 3, 7, 21, 613, 1839, 4291, 5303, 12873, 15909, 37121, 111363, 3250739, 9752217, 22755173, 68265519]

約数ペア:

[(1, 68265519), (3, 22755173), (7, 9752217), (21, 3250739), (613, 111363), (1839, 37121), (4291, 15909), (5303, 12873)]