123337851

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 207645984

約数和(自身を除く): 84308133

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 233, 273, 277, 637, 699, 831, 1631, 1911, 1939, 3029, 3601, 4893, 5817, 9087, 10803, 11417, 13573, 21203, 25207, 34251, 40719, 63609, 64541, 75621, 148421, 176449, 193623, 445263, 451787, 529347, 839033, 1355361, 2517099, 3162509, 5873231, 9487527, 17619693, 41112617, 123337851]

約数ペア:

[(1, 123337851), (3, 41112617), (7, 17619693), (13, 9487527), (21, 5873231), (39, 3162509), (49, 2517099), (91, 1355361), (147, 839033), (233, 529347), (273, 451787), (277, 445263), (637, 193623), (699, 176449), (831, 148421), (1631, 75621), (1911, 64541), (1939, 63609), (3029, 40719), (3601, 34251), (4893, 25207), (5817, 21203), (9087, 13573), (10803, 11417)]