26120151

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{4813}}^1$

素因数の和:4892

約数の個数: 20

約数和(自身を含む): 39609592

約数和(自身を除く): 13489441

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 4813, 5427, 14439, 43317, 129951, 322471, 389853, 967413, 2902239, 8706717, 26120151]

約数ペア:

[(1, 26120151), (3, 8706717), (9, 2902239), (27, 967413), (67, 389853), (81, 322471), (201, 129951), (603, 43317), (1809, 14439), (4813, 5427)]