55291131

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4903}}^1$

素因数の和:5095

約数の個数: 24

約数和(自身を含む): 91802880

約数和(自身を除く): 36511749

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 3759, 4903, 11277, 14709, 34321, 44127, 102963, 308889, 877637, 2632911, 6143459, 7898733, 18430377, 55291131]

約数ペア:

[(1, 55291131), (3, 18430377), (7, 7898733), (9, 6143459), (21, 2632911), (63, 877637), (179, 308889), (537, 102963), (1253, 44127), (1611, 34321), (3759, 14709), (4903, 11277)]