81010534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{2473}}^1$

素因数の和:3975

約数の個数: 16

約数和(自身を含む): 132705360

約数和(自身を除く): 51694826

約数列:

[1, 2, 11, 22, 1489, 2473, 2978, 4946, 16379, 27203, 32758, 54406, 3682297, 7364594, 40505267, 81010534]

約数ペア:

[(1, 81010534), (2, 40505267), (11, 7364594), (22, 3682297), (1489, 54406), (2473, 32758), (2978, 27203), (4946, 16379)]