27793827

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3232

約数の個数: 32

約数和(自身を含む): 45907200

約数和(自身を除く): 18113373

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 3187, 8721, 9561, 28683, 54179, 60553, 86049, 162537, 181659, 487611, 544977, 1029401, 1462833, 1634931, 3088203, 9264609, 27793827]

約数ペア:

[(1, 27793827), (3, 9264609), (9, 3088203), (17, 1634931), (19, 1462833), (27, 1029401), (51, 544977), (57, 487611), (153, 181659), (171, 162537), (323, 86049), (459, 60553), (513, 54179), (969, 28683), (2907, 9561), (3187, 8721)]