81086874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1228589}}^1$

素因数の和:1228605

約数の個数: 16

約数和(自身を含む): 176916960

約数和(自身を除く): 95830086

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1228589, 2457178, 3685767, 7371534, 13514479, 27028958, 40543437, 81086874]

約数ペア:

[(1, 81086874), (2, 40543437), (3, 27028958), (6, 13514479), (11, 7371534), (22, 3685767), (33, 2457178), (66, 1228589)]