193855887

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{2017}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 286475280

約数和(自身を除く): 92619393

約数列:

[1, 3, 9, 59, 177, 181, 531, 543, 1629, 2017, 6051, 10679, 18153, 32037, 96111, 119003, 357009, 365077, 1071027, 1095231, 3285693, 21539543, 64618629, 193855887]

約数ペア:

[(1, 193855887), (3, 64618629), (9, 21539543), (59, 3285693), (177, 1095231), (181, 1071027), (531, 365077), (543, 357009), (1629, 119003), (2017, 96111), (6051, 32037), (10679, 18153)]