277639281

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{5651}}^1$

素因数の和:5813

約数の個数: 24

約数和(自身を含む): 412641216

約数和(自身を除く): 135001935

約数列:

[1, 3, 9, 53, 103, 159, 309, 477, 927, 5459, 5651, 16377, 16953, 49131, 50859, 299503, 582053, 898509, 1746159, 2695527, 5238477, 30848809, 92546427, 277639281]

約数ペア:

[(1, 277639281), (3, 92546427), (9, 30848809), (53, 5238477), (103, 2695527), (159, 1746159), (309, 898509), (477, 582053), (927, 299503), (5459, 50859), (5651, 49131), (16377, 16953)]