80663286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1222171}}^1$

素因数の和:1222187

約数の個数: 16

約数和(自身を含む): 175992768

約数和(自身を除く): 95329482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1222171, 2444342, 3666513, 7333026, 13443881, 26887762, 40331643, 80663286]

約数ペア:

[(1, 80663286), (2, 40331643), (3, 26887762), (6, 13443881), (11, 7333026), (22, 3666513), (33, 2444342), (66, 1222171)]