27164919

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 39223296

約数和(自身を除く): 12058377

約数列:

[1, 3, 37, 41, 47, 111, 123, 127, 141, 381, 1517, 1739, 1927, 4551, 4699, 5207, 5217, 5781, 5969, 14097, 15621, 17907, 71299, 192659, 213897, 220853, 244729, 577977, 662559, 734187, 9054973, 27164919]

約数ペア:

[(1, 27164919), (3, 9054973), (37, 734187), (41, 662559), (47, 577977), (111, 244729), (123, 220853), (127, 213897), (141, 192659), (381, 71299), (1517, 17907), (1739, 15621), (1927, 14097), (4551, 5969), (4699, 5781), (5207, 5217)]