78889491729

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5926639}}^1$

素因数の和:5926694

約数の個数: 32

約数和(自身を含む): 128015424000

約数和(自身を除く): 49125932271

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 4437, 13311, 5926639, 17779917, 53339751, 100752863, 160019253, 171872531, 302258589, 515617593, 906775767, 1546852779, 2720327301, 2921833027, 4640558337, 8765499081, 26296497243, 78889491729]

約数ペア:

[(1, 78889491729), (3, 26296497243), (9, 8765499081), (17, 4640558337), (27, 2921833027), (29, 2720327301), (51, 1546852779), (87, 906775767), (153, 515617593), (261, 302258589), (459, 171872531), (493, 160019253), (783, 100752863), (1479, 53339751), (4437, 17779917), (13311, 5926639)]