27318291

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 49335552

約数和(自身を除く): 22017261

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 429, 827, 847, 1001, 1573, 2481, 2541, 3003, 4719, 5789, 9097, 10751, 11011, 17367, 27291, 32253, 33033, 63679, 75257, 100067, 118261, 191037, 225771, 300201, 354783, 700469, 827827, 1300871, 2101407, 2483481, 3902613, 9106097, 27318291]

約数ペア:

[(1, 27318291), (3, 9106097), (7, 3902613), (11, 2483481), (13, 2101407), (21, 1300871), (33, 827827), (39, 700469), (77, 354783), (91, 300201), (121, 225771), (143, 191037), (231, 118261), (273, 100067), (363, 75257), (429, 63679), (827, 33033), (847, 32253), (1001, 27291), (1573, 17367), (2481, 11011), (2541, 10751), (3003, 9097), (4719, 5789)]