53247807

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 81768960

約数和(自身を除く): 28521153

約数列:

[1, 3, 9, 27, 41, 103, 123, 309, 369, 467, 927, 1107, 1401, 2781, 4203, 4223, 12609, 12669, 19147, 38007, 48101, 57441, 114021, 144303, 172323, 432909, 516969, 1298727, 1972141, 5916423, 17749269, 53247807]

約数ペア:

[(1, 53247807), (3, 17749269), (9, 5916423), (27, 1972141), (41, 1298727), (103, 516969), (123, 432909), (309, 172323), (369, 144303), (467, 114021), (927, 57441), (1107, 48101), (1401, 38007), (2781, 19147), (4203, 12669), (4223, 12609)]