171444147

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{138373}}^1$

素因数の和:138442

約数の個数: 16

約数和(自身を含む): 265678080

約数和(自身を除く): 94233933

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 138373, 415119, 968611, 2905833, 8164007, 24492021, 57148049, 171444147]

約数ペア:

[(1, 171444147), (3, 57148049), (7, 24492021), (21, 8164007), (59, 2905833), (177, 968611), (413, 415119), (1239, 138373)]