57644271

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 90432000

約数和(自身を除く): 32787729

約数列:

[1, 3, 9, 19, 27, 57, 171, 313, 359, 513, 939, 1077, 2817, 3231, 5947, 6821, 8451, 9693, 17841, 20463, 53523, 61389, 112367, 160569, 184167, 337101, 1011303, 2134973, 3033909, 6404919, 19214757, 57644271]

約数ペア:

[(1, 57644271), (3, 19214757), (9, 6404919), (19, 3033909), (27, 2134973), (57, 1011303), (171, 337101), (313, 184167), (359, 160569), (513, 112367), (939, 61389), (1077, 53523), (2817, 20463), (3231, 17841), (5947, 9693), (6821, 8451)]