54288993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71527}}^1$

素因数の和:71564

約数の個数: 16

約数和(自身を含む): 82400256

約数和(自身を除く): 28111263

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 71527, 214581, 786797, 1645121, 2360391, 4935363, 18096331, 54288993]

約数ペア:

[(1, 54288993), (3, 18096331), (11, 4935363), (23, 2360391), (33, 1645121), (69, 786797), (253, 214581), (759, 71527)]