168434157

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1\times {\mathrm{811}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 227308032

約数和(自身を除く): 58873875

約数列:

[1, 3, 107, 321, 647, 811, 1941, 2433, 69229, 86777, 207687, 260331, 524717, 1574151, 56144719, 168434157]

約数ペア:

[(1, 168434157), (3, 56144719), (107, 1574151), (321, 524717), (647, 260331), (811, 207687), (1941, 86777), (2433, 69229)]