134450589

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{839}}^1$

素因数の和:1449

約数の個数: 32

約数和(自身を含む): 221276160

約数和(自身を除く): 86825571

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 587, 839, 1761, 2517, 4109, 5873, 7631, 10907, 12327, 17619, 22893, 32721, 53417, 76349, 160251, 229047, 492493, 1477479, 3447451, 6402409, 10342353, 19207227, 44816863, 134450589]

約数ペア:

[(1, 134450589), (3, 44816863), (7, 19207227), (13, 10342353), (21, 6402409), (39, 3447451), (91, 1477479), (273, 492493), (587, 229047), (839, 160251), (1761, 76349), (2517, 53417), (4109, 32721), (5873, 22893), (7631, 17619), (10907, 12327)]