80731339

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 89689600

約数和(自身を除く): 8958261

約数列:

[1, 13, 43, 139, 559, 1039, 1807, 5977, 13507, 44677, 77701, 144421, 580801, 1877473, 6210103, 80731339]

約数ペア:

[(1, 80731339), (13, 6210103), (43, 1877473), (139, 580801), (559, 144421), (1039, 77701), (1807, 44677), (5977, 13507)]