75140649

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 118886400

約数和(自身を除く): 43745751

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 513, 639, 1349, 1917, 2063, 4047, 6189, 12141, 18567, 36423, 39197, 55701, 117591, 146473, 352773, 439419, 1058319, 1318257, 2782987, 3954771, 8348961, 25046883, 75140649]

約数ペア:

[(1, 75140649), (3, 25046883), (9, 8348961), (19, 3954771), (27, 2782987), (57, 1318257), (71, 1058319), (171, 439419), (213, 352773), (513, 146473), (639, 117591), (1349, 55701), (1917, 39197), (2063, 36423), (4047, 18567), (6189, 12141)]