54810189

素因数分解:

$3^4\times 7^1\times {\mathrm{96667}}^1$

素因数の和:96686

約数の個数: 20

約数和(自身を含む): 93574624

約数和(自身を除く): 38764435

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 96667, 290001, 676669, 870003, 2030007, 2610009, 6090021, 7830027, 18270063, 54810189]

約数ペア:

[(1, 54810189), (3, 18270063), (7, 7830027), (9, 6090021), (21, 2610009), (27, 2030007), (63, 870003), (81, 676669), (189, 290001), (567, 96667)]