173624073

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2081}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 275823360

約数和(自身を除く): 102199287

約数列:

[1, 3, 7, 21, 29, 87, 137, 203, 411, 609, 959, 2081, 2877, 3973, 6243, 11919, 14567, 27811, 43701, 60349, 83433, 181047, 285097, 422443, 855291, 1267329, 1995679, 5987037, 8267813, 24803439, 57874691, 173624073]

約数ペア:

[(1, 173624073), (3, 57874691), (7, 24803439), (21, 8267813), (29, 5987037), (87, 1995679), (137, 1267329), (203, 855291), (411, 422443), (609, 285097), (959, 181047), (2081, 83433), (2877, 60349), (3973, 43701), (6243, 27811), (11919, 14567)]