87623019

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 146805120

約数和(自身を除く): 59182101

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 307, 341, 837, 921, 961, 1023, 2763, 2883, 3069, 3377, 8289, 8649, 9207, 9517, 10131, 10571, 25947, 28551, 30393, 31713, 85653, 91179, 95139, 104687, 256959, 285417, 295027, 314061, 885081, 942183, 2655243, 2826549, 3245297, 7965729, 9735891, 29207673, 87623019]

約数ペア:

[(1, 87623019), (3, 29207673), (9, 9735891), (11, 7965729), (27, 3245297), (31, 2826549), (33, 2655243), (93, 942183), (99, 885081), (279, 314061), (297, 295027), (307, 285417), (341, 256959), (837, 104687), (921, 95139), (961, 91179), (1023, 85653), (2763, 31713), (2883, 30393), (3069, 28551), (3377, 25947), (8289, 10571), (8649, 10131), (9207, 9517)]