81041433

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{66373}}^1$

素因数の和:66424

約数の個数: 16

約数和(自身を含む): 121066176

約数和(自身を除く): 40024743

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 66373, 199119, 730103, 2190309, 2455801, 7367403, 27013811, 81041433]

約数ペア:

[(1, 81041433), (3, 27013811), (11, 7367403), (33, 2455801), (37, 2190309), (111, 730103), (407, 199119), (1221, 66373)]