78540726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1190011}}^1$

素因数の和:1190027

約数の個数: 16

約数和(自身を含む): 171361728

約数和(自身を除く): 92821002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1190011, 2380022, 3570033, 7140066, 13090121, 26180242, 39270363, 78540726]

約数ペア:

[(1, 78540726), (2, 39270363), (3, 26180242), (6, 13090121), (11, 7140066), (22, 3570033), (33, 2380022), (66, 1190011)]