27746763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 14831157

約数列:

[1, 3, 11, 23, 33, 69, 139, 253, 263, 417, 759, 789, 1529, 2893, 3197, 4587, 6049, 8679, 9591, 18147, 35167, 36557, 66539, 105501, 109671, 199617, 402127, 840811, 1206381, 2522433, 9248921, 27746763]

約数ペア:

[(1, 27746763), (3, 9248921), (11, 2522433), (23, 1206381), (33, 840811), (69, 402127), (139, 199617), (253, 109671), (263, 105501), (417, 66539), (759, 36557), (789, 35167), (1529, 18147), (2893, 9591), (3197, 8679), (4587, 6049)]