80552406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1220491}}^1$

素因数の和:1220507

約数の個数: 16

約数和(自身を含む): 175750848

約数和(自身を除く): 95198442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1220491, 2440982, 3661473, 7322946, 13425401, 26850802, 40276203, 80552406]

約数ペア:

[(1, 80552406), (2, 40276203), (3, 26850802), (6, 13425401), (11, 7322946), (22, 3661473), (33, 2440982), (66, 1220491)]