83418903

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{16883}}^1$

素因数の和:16956

約数の個数: 20

約数和(自身を含む): 126663768

約数和(自身を除く): 43244865

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 16883, 50649, 151947, 455841, 1029863, 1367523, 3089589, 9268767, 27806301, 83418903]

約数ペア:

[(1, 83418903), (3, 27806301), (9, 9268767), (27, 3089589), (61, 1367523), (81, 1029863), (183, 455841), (549, 151947), (1647, 50649), (4941, 16883)]