87242781

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{9949}}^1$

素因数の和:10068

約数の個数: 16

約数和(自身を含む): 120992000

約数和(自身を除く): 33749219

約数列:

[1, 3, 37, 79, 111, 237, 2923, 8769, 9949, 29847, 368113, 785971, 1104339, 2357913, 29080927, 87242781]

約数ペア:

[(1, 87242781), (3, 29080927), (37, 2357913), (79, 1104339), (111, 785971), (237, 368113), (2923, 29847), (8769, 9949)]