87202401

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 145861632

約数和(自身を除く): 58659231

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 121, 143, 187, 221, 363, 429, 561, 663, 1087, 1573, 2057, 2431, 3261, 4719, 6171, 7293, 11957, 14131, 18479, 26741, 35871, 42393, 55437, 80223, 131527, 155441, 203269, 240227, 394581, 466323, 609807, 720681, 1709851, 2235959, 2642497, 5129553, 6707877, 7927491, 29067467, 87202401]

約数ペア:

[(1, 87202401), (3, 29067467), (11, 7927491), (13, 6707877), (17, 5129553), (33, 2642497), (39, 2235959), (51, 1709851), (121, 720681), (143, 609807), (187, 466323), (221, 394581), (363, 240227), (429, 203269), (561, 155441), (663, 131527), (1087, 80223), (1573, 55437), (2057, 42393), (2431, 35871), (3261, 26741), (4719, 18479), (6171, 14131), (7293, 11957)]