26744823

素因数分解:

$3^7\times 7^1\times {\mathrm{1747}}^1$

素因数の和:1775

約数の個数: 32

約数和(自身を含む): 45867520

約数和(自身を除く): 19122697

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 1747, 2187, 5103, 5241, 12229, 15309, 15723, 36687, 47169, 110061, 141507, 330183, 424521, 990549, 1273563, 2971647, 3820689, 8914941, 26744823]

約数ペア:

[(1, 26744823), (3, 8914941), (7, 3820689), (9, 2971647), (21, 1273563), (27, 990549), (63, 424521), (81, 330183), (189, 141507), (243, 110061), (567, 47169), (729, 36687), (1701, 15723), (1747, 15309), (2187, 12229), (5103, 5241)]