163004157

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{23131}}^1$

素因数の和:23175

約数の個数: 24

約数和(自身を含む): 252601440

約数和(自身を除く): 89597283

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 23131, 69393, 208179, 624537, 670799, 1873611, 2012397, 5620833, 6037191, 18111573, 54334719, 163004157]

約数ペア:

[(1, 163004157), (3, 54334719), (9, 18111573), (27, 6037191), (29, 5620833), (81, 2012397), (87, 1873611), (243, 670799), (261, 624537), (783, 208179), (2349, 69393), (7047, 23131)]