127611286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{6997}}^1$

素因数の和:7839

約数の個数: 16

約数和(自身を含む): 209100240

約数和(自身を除く): 81488954

約数列:

[1, 2, 11, 22, 829, 1658, 6997, 9119, 13994, 18238, 76967, 153934, 5800513, 11601026, 63805643, 127611286]

約数ペア:

[(1, 127611286), (2, 63805643), (11, 11601026), (22, 5800513), (829, 153934), (1658, 76967), (6997, 18238), (9119, 13994)]