67168497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 100154880

約数和(自身を除く): 32986383

約数列:

[1, 3, 11, 33, 83, 137, 179, 249, 411, 537, 913, 1507, 1969, 2739, 4521, 5907, 11371, 14857, 24523, 34113, 44571, 73569, 125081, 163427, 269753, 375243, 490281, 809259, 2035409, 6106227, 22389499, 67168497]

約数ペア:

[(1, 67168497), (3, 22389499), (11, 6106227), (33, 2035409), (83, 809259), (137, 490281), (179, 375243), (249, 269753), (411, 163427), (537, 125081), (913, 73569), (1507, 44571), (1969, 34113), (2739, 24523), (4521, 14857), (5907, 11371)]