23178987

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{66037}}^1$

素因数の和:66059

約数の個数: 16

約数和(自身を含む): 36981280

約数和(自身を除く): 13802293

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 66037, 198111, 594333, 858481, 1782999, 2575443, 7726329, 23178987]

約数ペア:

[(1, 23178987), (3, 7726329), (9, 2575443), (13, 1782999), (27, 858481), (39, 594333), (117, 198111), (351, 66037)]