57191121

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1979}}^1$

素因数の和:2030

約数の個数: 36

約数和(自身を含む): 94208400

約数和(自身を除く): 37017279

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1521, 1979, 2223, 3211, 5937, 9633, 17811, 25727, 28899, 37601, 77181, 112803, 231543, 334451, 338409, 488813, 1003353, 1466439, 3010059, 4399317, 6354569, 19063707, 57191121]

約数ペア:

[(1, 57191121), (3, 19063707), (9, 6354569), (13, 4399317), (19, 3010059), (39, 1466439), (57, 1003353), (117, 488813), (169, 338409), (171, 334451), (247, 231543), (507, 112803), (741, 77181), (1521, 37601), (1979, 28899), (2223, 25727), (3211, 17811), (5937, 9633)]