81226317

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{3761}}^1$

素因数の和:4100

約数の個数: 16

約数和(自身を含む): 113401728

約数和(自身を除く): 32175411

約数列:

[1, 3, 23, 69, 313, 939, 3761, 7199, 11283, 21597, 86503, 259509, 1177193, 3531579, 27075439, 81226317]

約数ペア:

[(1, 81226317), (3, 27075439), (23, 3531579), (69, 1177193), (313, 259509), (939, 86503), (3761, 21597), (7199, 11283)]