78807781

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 87494400

約数和(自身を除く): 8686619

約数列:

[1, 13, 41, 199, 533, 743, 2587, 8159, 9659, 30463, 106067, 147857, 396019, 1922141, 6062137, 78807781]

約数ペア:

[(1, 78807781), (13, 6062137), (41, 1922141), (199, 396019), (533, 147857), (743, 106067), (2587, 30463), (8159, 9659)]