180148309

素因数分解:

${\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{10711}}^1$

素因数の和:10872

約数の個数: 12

約数和(自身を含む): 199457440

約数和(自身を除く): 19309131

約数列:

[1, 11, 121, 139, 1529, 10711, 16819, 117821, 1296031, 1488829, 16377119, 180148309]

約数ペア:

[(1, 180148309), (11, 16377119), (121, 1488829), (139, 1296031), (1529, 117821), (10711, 16819)]