40549167

素因数分解:

$3^7\times {\mathrm{18541}}^1$

素因数の和:18562

約数の個数: 16

約数和(自身を含む): 60817760

約数和(自身を除く): 20268593

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 18541, 55623, 166869, 500607, 1501821, 4505463, 13516389, 40549167]

約数ペア:

[(1, 40549167), (3, 13516389), (9, 4505463), (27, 1501821), (81, 500607), (243, 166869), (729, 55623), (2187, 18541)]