57974553

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 104622336

約数和(自身を除く): 46647783

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 91, 117, 213, 273, 497, 639, 819, 923, 997, 1491, 2769, 2991, 4473, 6461, 6979, 8307, 8973, 12961, 19383, 20937, 38883, 58149, 62811, 70787, 90727, 116649, 212361, 272181, 495509, 637083, 816543, 920231, 1486527, 2760693, 4459581, 6441617, 8282079, 19324851, 57974553]

約数ペア:

[(1, 57974553), (3, 19324851), (7, 8282079), (9, 6441617), (13, 4459581), (21, 2760693), (39, 1486527), (63, 920231), (71, 816543), (91, 637083), (117, 495509), (213, 272181), (273, 212361), (497, 116649), (639, 90727), (819, 70787), (923, 62811), (997, 58149), (1491, 38883), (2769, 20937), (2991, 19383), (4473, 12961), (6461, 8973), (6979, 8307)]