26961201

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 42681600

約数和(自身を除く): 15720399

約数列:

[1, 3, 9, 17, 27, 51, 151, 153, 389, 453, 459, 1167, 1359, 2567, 3501, 4077, 6613, 7701, 10503, 19839, 23103, 58739, 59517, 69309, 176217, 178551, 528651, 998563, 1585953, 2995689, 8987067, 26961201]

約数ペア:

[(1, 26961201), (3, 8987067), (9, 2995689), (17, 1585953), (27, 998563), (51, 528651), (151, 178551), (153, 176217), (389, 69309), (453, 59517), (459, 58739), (1167, 23103), (1359, 19839), (2567, 10503), (3501, 7701), (4077, 6613)]