27976023

素因数分解:

$3^4\times {\mathrm{569}}^1\times {\mathrm{607}}^1$

素因数の和:1188

約数の個数: 20

約数和(自身を含む): 41933760

約数和(自身を除く): 13957737

約数列:

[1, 3, 9, 27, 81, 569, 607, 1707, 1821, 5121, 5463, 15363, 16389, 46089, 49167, 345383, 1036149, 3108447, 9325341, 27976023]

約数ペア:

[(1, 27976023), (3, 9325341), (9, 3108447), (27, 1036149), (81, 345383), (569, 49167), (607, 46089), (1707, 16389), (1821, 15363), (5121, 5463)]