81229038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1230743}}^1$

素因数の和:1230759

約数の個数: 16

約数和(自身を含む): 177227136

約数和(自身を除く): 95998098

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1230743, 2461486, 3692229, 7384458, 13538173, 27076346, 40614519, 81229038]

約数ペア:

[(1, 81229038), (2, 40614519), (3, 27076346), (6, 13538173), (11, 7384458), (22, 3692229), (33, 2461486), (66, 1230743)]