84873261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{18503}}^1$

素因数の和:18656

約数の個数: 16

約数和(自身を含む): 124346880

約数和(自身を除く): 39473619

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 18503, 55509, 203533, 610599, 2571917, 7715751, 28291087, 84873261]

約数ペア:

[(1, 84873261), (3, 28291087), (11, 7715751), (33, 2571917), (139, 610599), (417, 203533), (1529, 55509), (4587, 18503)]