173858427

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{109139}}^1$

素因数の和:109207

約数の個数: 16

約数和(自身を含む): 261936000

約数和(自身を除く): 88077573

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 109139, 327417, 982251, 2946753, 6439201, 19317603, 57952809, 173858427]

約数ペア:

[(1, 173858427), (3, 57952809), (9, 19317603), (27, 6439201), (59, 2946753), (177, 982251), (531, 327417), (1593, 109139)]