156939321441

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{126666119}}^1$

素因数の和:126666188

約数の個数: 16

約数和(自身を含む): 243198950400

約数和(自身を除く): 86259628959

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 126666119, 379998357, 886662833, 2659988499, 7473301021, 22419903063, 52313107147, 156939321441]

約数ペア:

[(1, 156939321441), (3, 52313107147), (7, 22419903063), (21, 7473301021), (59, 2659988499), (177, 886662833), (413, 379998357), (1239, 126666119)]