152955567

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{298159}}^1$

素因数の和:298187

約数の個数: 16

約数和(自身を含む): 238528000

約数和(自身を除く): 85572433

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 298159, 894477, 2683431, 5665021, 8050293, 16995063, 50985189, 152955567]

約数ペア:

[(1, 152955567), (3, 50985189), (9, 16995063), (19, 8050293), (27, 5665021), (57, 2683431), (171, 894477), (513, 298159)]