243892683

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:592

約数の個数: 36

約数和(自身を含む): 374526048

約数和(自身を除く): 130633365

約数列:

[1, 3, 9, 19, 57, 171, 271, 277, 361, 813, 831, 1083, 2439, 2493, 3249, 5149, 5263, 15447, 15789, 46341, 47367, 75067, 97831, 99997, 225201, 293493, 299991, 675603, 880479, 899973, 1426273, 4278819, 12836457, 27099187, 81297561, 243892683]

約数ペア:

[(1, 243892683), (3, 81297561), (9, 27099187), (19, 12836457), (57, 4278819), (171, 1426273), (271, 899973), (277, 880479), (361, 675603), (813, 299991), (831, 293493), (1083, 225201), (2439, 99997), (2493, 97831), (3249, 75067), (5149, 47367), (5263, 46341), (15447, 15789)]