80141877

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1543}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 120432000

約数和(自身を除く): 40290123

約数列:

[1, 3, 9, 29, 87, 199, 261, 597, 1543, 1791, 4629, 5771, 13887, 17313, 44747, 51939, 134241, 307057, 402723, 921171, 2763513, 8904653, 26713959, 80141877]

約数ペア:

[(1, 80141877), (3, 26713959), (9, 8904653), (29, 2763513), (87, 921171), (199, 402723), (261, 307057), (597, 134241), (1543, 51939), (1791, 44747), (4629, 17313), (5771, 13887)]