78675949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 95147136

約数和(自身を除く): 16471187

約数列:

[1, 11, 17, 37, 83, 137, 187, 407, 629, 913, 1411, 1507, 2329, 3071, 5069, 6919, 11371, 15521, 25619, 33781, 52207, 55759, 86173, 125081, 193307, 420727, 574277, 947903, 2126377, 4627997, 7152359, 78675949]

約数ペア:

[(1, 78675949), (11, 7152359), (17, 4627997), (37, 2126377), (83, 947903), (137, 574277), (187, 420727), (407, 193307), (629, 125081), (913, 86173), (1411, 55759), (1507, 52207), (2329, 33781), (3071, 25619), (5069, 15521), (6919, 11371)]