39140127

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4993}}^1$

素因数の和:5079

約数の個数: 24

約数和(自身を含む): 61805744

約数和(自身を除く): 22665617

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 4993, 7839, 14979, 44937, 64909, 194727, 334531, 584181, 1003593, 3010779, 4348903, 13046709, 39140127]

約数ペア:

[(1, 39140127), (3, 13046709), (9, 4348903), (13, 3010779), (39, 1003593), (67, 584181), (117, 334531), (201, 194727), (603, 64909), (871, 44937), (2613, 14979), (4993, 7839)]