56949129

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{31481}}^1$

素因数の和:31557

約数の個数: 16

約数和(自身を含む): 85631040

約数和(自身を除く): 28681911

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 31481, 94443, 283329, 849987, 2109227, 6327681, 18983043, 56949129]

約数ペア:

[(1, 56949129), (3, 18983043), (9, 6327681), (27, 2109227), (67, 849987), (201, 283329), (603, 94443), (1809, 31481)]