68652639

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16127}}^1$

素因数の和:16187

約数の個数: 24

約数和(自身を含む): 110702592

約数和(自身を除く): 42049953

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 16127, 48381, 145143, 177397, 532191, 693461, 1596573, 2080383, 6241149, 7628071, 22884213, 68652639]

約数ペア:

[(1, 68652639), (3, 22884213), (9, 7628071), (11, 6241149), (33, 2080383), (43, 1596573), (99, 693461), (129, 532191), (387, 177397), (473, 145143), (1419, 48381), (4257, 16127)]