161942253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{45863}}^1$

素因数の和:45984

約数の個数: 16

約数和(自身を含む): 237758976

約数和(自身を除く): 75816723

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 45863, 137589, 504493, 1513479, 4907341, 14722023, 53980751, 161942253]

約数ペア:

[(1, 161942253), (3, 53980751), (11, 14722023), (33, 4907341), (107, 1513479), (321, 504493), (1177, 137589), (3531, 45863)]