161768913

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{21911}}^1$

素因数の和:22044

約数の個数: 16

約数和(自身を含む): 227183616

約数和(自身を除く): 65414703

約数列:

[1, 3, 23, 69, 107, 321, 2461, 7383, 21911, 65733, 503953, 1511859, 2344477, 7033431, 53922971, 161768913]

約数ペア:

[(1, 161768913), (3, 53922971), (23, 7033431), (69, 2344477), (107, 1511859), (321, 503953), (2461, 65733), (7383, 21911)]