55753731

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 90858240

約数和(自身を除く): 35104509

約数列:

[1, 3, 9, 11, 27, 33, 99, 131, 297, 393, 1179, 1433, 1441, 3537, 4299, 4323, 12897, 12969, 15763, 38691, 38907, 47289, 141867, 187723, 425601, 563169, 1689507, 2064953, 5068521, 6194859, 18584577, 55753731]

約数ペア:

[(1, 55753731), (3, 18584577), (9, 6194859), (11, 5068521), (27, 2064953), (33, 1689507), (99, 563169), (131, 425601), (297, 187723), (393, 141867), (1179, 47289), (1433, 38907), (1441, 38691), (3537, 15763), (4299, 12969), (4323, 12897)]