90726687

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 132912000

約数和(自身を除く): 42185313

約数列:

[1, 3, 9, 179, 199, 283, 537, 597, 849, 1611, 1791, 2547, 35621, 50657, 56317, 106863, 151971, 168951, 320589, 455913, 506853, 10080743, 30242229, 90726687]

約数ペア:

[(1, 90726687), (3, 30242229), (9, 10080743), (179, 506853), (199, 455913), (283, 320589), (537, 168951), (597, 151971), (849, 106863), (1611, 56317), (1791, 50657), (2547, 35621)]