87248889

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106531}}^1$

素因数の和:106557

約数の個数: 24

約数和(自身を含む): 155110592

約数和(自身を除く): 67861703

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 106531, 319593, 745717, 958779, 1384903, 2237151, 4154709, 6711453, 9694321, 12464127, 29082963, 87248889]

約数ペア:

[(1, 87248889), (3, 29082963), (7, 12464127), (9, 9694321), (13, 6711453), (21, 4154709), (39, 2237151), (63, 1384903), (91, 958779), (117, 745717), (273, 319593), (819, 106531)]