39936267

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1613}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 68175360

約数和(自身を除く): 28239093

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 189, 393, 917, 1179, 1613, 2751, 3537, 4839, 8253, 11291, 14517, 24759, 33873, 43551, 101619, 211303, 304857, 633909, 1479121, 1901727, 4437363, 5705181, 13312089, 39936267]

約数ペア:

[(1, 39936267), (3, 13312089), (7, 5705181), (9, 4437363), (21, 1901727), (27, 1479121), (63, 633909), (131, 304857), (189, 211303), (393, 101619), (917, 43551), (1179, 33873), (1613, 24759), (2751, 14517), (3537, 11291), (4839, 8253)]