67275879

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{5009}}^1$

素因数の和:5071

約数の個数: 24

約数和(自身を含む): 101282160

約数和(自身を除く): 34006281

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 5009, 13431, 15027, 55099, 165297, 185333, 555999, 606089, 1818267, 2038663, 6115989, 22425293, 67275879]

約数ペア:

[(1, 67275879), (3, 22425293), (11, 6115989), (33, 2038663), (37, 1818267), (111, 606089), (121, 555999), (363, 185333), (407, 165297), (1221, 55099), (4477, 15027), (5009, 13431)]