9018459

素因数分解:

$3^6\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 28

約数和(自身を含む): 13771800

約数和(自身を除く): 4753341

約数列:

[1, 3, 9, 27, 81, 89, 139, 243, 267, 417, 729, 801, 1251, 2403, 3753, 7209, 11259, 12371, 21627, 33777, 37113, 64881, 101331, 111339, 334017, 1002051, 3006153, 9018459]

約数ペア:

[(1, 9018459), (3, 3006153), (9, 1002051), (27, 334017), (81, 111339), (89, 101331), (139, 64881), (243, 37113), (267, 33777), (417, 21627), (729, 12371), (801, 11259), (1251, 7209), (2403, 3753)]