127573794

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{99823}}^1$

素因数の和:99902

約数の個数: 24

約数和(自身を含む): 280305792

約数和(自身を除く): 152731998

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 99823, 199646, 299469, 598938, 898407, 1796814, 7087433, 14174866, 21262299, 42524598, 63786897, 127573794]

約数ペア:

[(1, 127573794), (2, 63786897), (3, 42524598), (6, 21262299), (9, 14174866), (18, 7087433), (71, 1796814), (142, 898407), (213, 598938), (426, 299469), (639, 199646), (1278, 99823)]