26918001

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{30211}}^1$

素因数の和:30234

約数の個数: 20

約数和(自身を含む): 43867824

約数和(自身を除く): 16949823

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 30211, 90633, 271899, 332321, 815697, 996963, 2447091, 2990889, 8972667, 26918001]

約数ペア:

[(1, 26918001), (3, 8972667), (9, 2990889), (11, 2447091), (27, 996963), (33, 815697), (81, 332321), (99, 271899), (297, 90633), (891, 30211)]