201993429861

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2309737}}^1$

素因数の和:2309866

約数の個数: 32

約数和(自身を含む): 310428787200

約数和(自身を除く): 108435357339

約数列:

[1, 3, 9, 27, 41, 79, 123, 237, 369, 711, 1107, 2133, 3239, 9717, 29151, 87453, 2309737, 6929211, 20787633, 62362899, 94699217, 182469223, 284097651, 547407669, 852292953, 1642223007, 2556878859, 4926669021, 7481238143, 22443714429, 67331143287, 201993429861]

約数ペア:

[(1, 201993429861), (3, 67331143287), (9, 22443714429), (27, 7481238143), (41, 4926669021), (79, 2556878859), (123, 1642223007), (237, 852292953), (369, 547407669), (711, 284097651), (1107, 182469223), (2133, 94699217), (3239, 62362899), (9717, 20787633), (29151, 6929211), (87453, 2309737)]