161728369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2531}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 182425536

約数和(自身を除く): 20697167

約数列:

[1, 11, 37, 157, 407, 1727, 2531, 5809, 27841, 63899, 93647, 397367, 1030117, 4371037, 14702579, 161728369]

約数ペア:

[(1, 161728369), (11, 14702579), (37, 4371037), (157, 1030117), (407, 397367), (1727, 93647), (2531, 63899), (5809, 27841)]