186735003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2417}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 307646976

約数和(自身を除く): 120911973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 283, 849, 1981, 2417, 3679, 5943, 7251, 11037, 16919, 25753, 31421, 50757, 77259, 94263, 219947, 659841, 684011, 2052033, 4788077, 8892143, 14364231, 26676429, 62245001, 186735003]

約数ペア:

[(1, 186735003), (3, 62245001), (7, 26676429), (13, 14364231), (21, 8892143), (39, 4788077), (91, 2052033), (273, 684011), (283, 659841), (849, 219947), (1981, 94263), (2417, 77259), (3679, 50757), (5943, 31421), (7251, 25753), (11037, 16919)]