87878811

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{1279}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 120627200

約数和(自身を除く): 32748389

約数列:

[1, 3, 37, 111, 619, 1279, 1857, 3837, 22903, 47323, 68709, 141969, 791701, 2375103, 29292937, 87878811]

約数ペア:

[(1, 87878811), (3, 29292937), (37, 2375103), (111, 791701), (619, 141969), (1279, 68709), (1857, 47323), (3837, 22903)]