75566439

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 128419200

約数和(自身を除く): 52852761

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 243, 247, 351, 513, 741, 1053, 1259, 1539, 2223, 3159, 3777, 4617, 6669, 11331, 16367, 20007, 23921, 33993, 49101, 60021, 71763, 101979, 147303, 215289, 305937, 310973, 441909, 645867, 932919, 1325727, 1937601, 2798757, 3977181, 5812803, 8396271, 25188813, 75566439]

約数ペア:

[(1, 75566439), (3, 25188813), (9, 8396271), (13, 5812803), (19, 3977181), (27, 2798757), (39, 1937601), (57, 1325727), (81, 932919), (117, 645867), (171, 441909), (243, 310973), (247, 305937), (351, 215289), (513, 147303), (741, 101979), (1053, 71763), (1259, 60021), (1539, 49101), (2223, 33993), (3159, 23921), (3777, 20007), (4617, 16367), (6669, 11331)]