66783798

素因数分解:

$2^1\times 3^3\times {\mathrm{1236737}}^1$

素因数の和:1236748

約数の個数: 16

約数和(自身を含む): 148408560

約数和(自身を除く): 81624762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1236737, 2473474, 3710211, 7420422, 11130633, 22261266, 33391899, 66783798]

約数ペア:

[(1, 66783798), (2, 33391899), (3, 22261266), (6, 11130633), (9, 7420422), (18, 3710211), (27, 2473474), (54, 1236737)]