127781538

素因数分解:

$2^1\times 3^1\times {\mathrm{773}}^1\times {\mathrm{27551}}^1$

素因数の和:28329

約数の個数: 16

約数和(自身を含む): 255902976

約数和(自身を除く): 128121438

約数列:

[1, 2, 3, 6, 773, 1546, 2319, 4638, 27551, 55102, 82653, 165306, 21296923, 42593846, 63890769, 127781538]

約数ペア:

[(1, 127781538), (2, 63890769), (3, 42593846), (6, 21296923), (773, 165306), (1546, 82653), (2319, 55102), (4638, 27551)]