68662737

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 120347136

約数和(自身を除く): 51684399

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 279, 341, 403, 429, 1023, 1209, 1287, 1721, 3069, 3627, 4433, 5163, 13299, 15489, 18931, 22373, 39897, 53351, 56793, 67119, 160053, 170379, 201357, 246103, 480159, 586861, 693563, 738309, 1760583, 2080689, 2214927, 5281749, 6242067, 7629193, 22887579, 68662737]

約数ペア:

[(1, 68662737), (3, 22887579), (9, 7629193), (11, 6242067), (13, 5281749), (31, 2214927), (33, 2080689), (39, 1760583), (93, 738309), (99, 693563), (117, 586861), (143, 480159), (279, 246103), (341, 201357), (403, 170379), (429, 160053), (1023, 67119), (1209, 56793), (1287, 53351), (1721, 39897), (3069, 22373), (3627, 18931), (4433, 15489), (5163, 13299)]