56578827

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 83865600

約数和(自身を除く): 27286773

約数列:

[1, 3, 19, 23, 57, 69, 103, 309, 419, 437, 1257, 1311, 1957, 2369, 5871, 7107, 7961, 9637, 23883, 28911, 43157, 45011, 129471, 135033, 183103, 549309, 819983, 992611, 2459949, 2977833, 18859609, 56578827]

約数ペア:

[(1, 56578827), (3, 18859609), (19, 2977833), (23, 2459949), (57, 992611), (69, 819983), (103, 549309), (309, 183103), (419, 135033), (437, 129471), (1257, 45011), (1311, 43157), (1957, 28911), (2369, 23883), (5871, 9637), (7107, 7961)]