161436121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{23557}}^1$

素因数の和:23664

約数の個数: 16

約数和(自身を含む): 203541120

約数和(自身を除く): 42104999

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 23557, 164899, 259127, 1813889, 2096573, 14676011, 23062303, 161436121]

約数ペア:

[(1, 161436121), (7, 23062303), (11, 14676011), (77, 2096573), (89, 1813889), (623, 259127), (979, 164899), (6853, 23557)]