80883939

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{28591}}^1$

素因数の和:28658

約数の個数: 16

約数和(自身を含む): 115282944

約数和(自身を除く): 34399005

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 28591, 85773, 657593, 1172231, 1972779, 3516693, 26961313, 80883939]

約数ペア:

[(1, 80883939), (3, 26961313), (23, 3516693), (41, 1972779), (69, 1172231), (123, 657593), (943, 85773), (2829, 28591)]