148726431

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{11863}}^1$

素因数の和:12075

約数の個数: 24

約数和(自身を含む): 246771200

約数和(自身を除く): 98044769

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 4179, 11863, 12537, 35589, 83041, 106767, 249123, 747369, 2360737, 7082211, 16525159, 21246633, 49575477, 148726431]

約数ペア:

[(1, 148726431), (3, 49575477), (7, 21246633), (9, 16525159), (21, 7082211), (63, 2360737), (199, 747369), (597, 249123), (1393, 106767), (1791, 83041), (4179, 35589), (11863, 12537)]