26453331

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{5413}}^1$

素因数の和:5603

約数の個数: 16

約数和(自身を含む): 39413920

約数和(自身を除く): 12960589

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 5413, 16239, 48717, 146151, 979753, 2939259, 8817777, 26453331]

約数ペア:

[(1, 26453331), (3, 8817777), (9, 2939259), (27, 979753), (181, 146151), (543, 48717), (1629, 16239), (4887, 5413)]