68006001

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1$

素因数の和:2781

約数の個数: 32

約数和(自身を含む): 111310848

約数和(自身を除く): 43304847

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 2683, 3621, 8049, 8449, 18781, 25347, 45611, 56343, 136833, 190493, 319277, 571479, 957831, 1333451, 3238381, 4000353, 9715143, 22668667, 68006001]

約数ペア:

[(1, 68006001), (3, 22668667), (7, 9715143), (17, 4000353), (21, 3238381), (51, 1333451), (71, 957831), (119, 571479), (213, 319277), (357, 190493), (497, 136833), (1207, 56343), (1491, 45611), (2683, 25347), (3621, 18781), (8049, 8449)]