127339902

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{27527}}^1$

素因数の和:27792

約数の個数: 24

約数和(自身を含む): 276986736

約数和(自身を除く): 149646834

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 27527, 55054, 82581, 165162, 247743, 495486, 7074439, 14148878, 21223317, 42446634, 63669951, 127339902]

約数ペア:

[(1, 127339902), (2, 63669951), (3, 42446634), (6, 21223317), (9, 14148878), (18, 7074439), (257, 495486), (514, 247743), (771, 165162), (1542, 82581), (2313, 55054), (4626, 27527)]