40456503

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{13499}}^1$

素因数の和:13548

約数の個数: 20

約数和(自身を含む): 62073000

約数和(自身を除く): 21616497

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 13499, 40497, 121491, 364473, 499463, 1093419, 1498389, 4495167, 13485501, 40456503]

約数ペア:

[(1, 40456503), (3, 13485501), (9, 4495167), (27, 1498389), (37, 1093419), (81, 499463), (111, 364473), (333, 121491), (999, 40497), (2997, 13499)]