27565629

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2729}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 46475520

約数和(自身を除く): 18909891

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 2729, 3367, 8187, 10101, 19103, 35477, 57309, 100973, 106431, 248339, 302919, 706811, 745017, 1312649, 2120433, 3937947, 9188543, 27565629]

約数ペア:

[(1, 27565629), (3, 9188543), (7, 3937947), (13, 2120433), (21, 1312649), (37, 745017), (39, 706811), (91, 302919), (111, 248339), (259, 106431), (273, 100973), (481, 57309), (777, 35477), (1443, 19103), (2729, 10101), (3367, 8187)]