87172299

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 127974912

約数和(自身を除く): 40802613

約数列:

[1, 3, 9, 103, 271, 309, 347, 813, 927, 1041, 2439, 3123, 27913, 35741, 83739, 94037, 107223, 251217, 282111, 321669, 846333, 9685811, 29057433, 87172299]

約数ペア:

[(1, 87172299), (3, 29057433), (9, 9685811), (103, 846333), (271, 321669), (309, 282111), (347, 251217), (813, 107223), (927, 94037), (1041, 83739), (2439, 35741), (3123, 27913)]