27640353

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1409}}^1$

素因数の和:1928

約数の個数: 16

約数和(自身を含む): 39795840

約数和(自身を除く): 12155487

約数列:

[1, 3, 13, 39, 503, 1409, 1509, 4227, 6539, 18317, 19617, 54951, 708727, 2126181, 9213451, 27640353]

約数ペア:

[(1, 27640353), (3, 9213451), (13, 2126181), (39, 708727), (503, 54951), (1409, 19617), (1509, 18317), (4227, 6539)]