75905613

素因数分解:

$3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1493}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 129081600

約数和(自身を除く): 53175987

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 269, 807, 1493, 1883, 2421, 4479, 5649, 7263, 10451, 13437, 16947, 31353, 40311, 50841, 94059, 282177, 401617, 1204851, 2811319, 3614553, 8433957, 10843659, 25301871, 75905613]

約数ペア:

[(1, 75905613), (3, 25301871), (7, 10843659), (9, 8433957), (21, 3614553), (27, 2811319), (63, 1204851), (189, 401617), (269, 282177), (807, 94059), (1493, 50841), (1883, 40311), (2421, 31353), (4479, 16947), (5649, 13437), (7263, 10451)]