68676811

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16657}}^1$

素因数の和:16714

約数の個数: 16

約数和(自身を含む): 85288960

約数和(自身を除く): 16612149

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 16657, 116599, 316483, 516367, 2215381, 3614569, 9810973, 68676811]

約数ペア:

[(1, 68676811), (7, 9810973), (19, 3614569), (31, 2215381), (133, 516367), (217, 316483), (589, 116599), (4123, 16657)]