87003963

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{5189}}^1$

素因数の和:5230

約数の個数: 28

約数和(自身を含む): 136144080

約数和(自身を除く): 49140117

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1863, 5189, 5589, 15567, 16767, 46701, 119347, 140103, 358041, 420309, 1074123, 1260927, 3222369, 3782781, 9667107, 29001321, 87003963]

約数ペア:

[(1, 87003963), (3, 29001321), (9, 9667107), (23, 3782781), (27, 3222369), (69, 1260927), (81, 1074123), (207, 420309), (243, 358041), (621, 140103), (729, 119347), (1863, 46701), (5189, 16767), (5589, 15567)]