79117881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{81649}}^1$

素因数の和:81688

約数の個数: 16

約数和(自身を含む): 117576000

約数和(自身を除く): 38458119

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 81649, 244947, 1388033, 1551331, 4164099, 4653993, 26372627, 79117881]

約数ペア:

[(1, 79117881), (3, 26372627), (17, 4653993), (19, 4164099), (51, 1551331), (57, 1388033), (323, 244947), (969, 81649)]