87134877

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{4157}}^1$

素因数の和:4317

約数の個数: 24

約数和(自身を含む): 134270136

約数和(自身を除く): 47135259

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 4157, 6987, 12471, 20961, 37413, 70669, 212007, 569509, 636021, 1708527, 5125581, 9681653, 29044959, 87134877]

約数ペア:

[(1, 87134877), (3, 29044959), (9, 9681653), (17, 5125581), (51, 1708527), (137, 636021), (153, 569509), (411, 212007), (1233, 70669), (2329, 37413), (4157, 20961), (6987, 12471)]