87504687

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1873}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 131554800

約数和(自身を除く): 44050113

約数列:

[1, 3, 9, 29, 87, 179, 261, 537, 1611, 1873, 5191, 5619, 15573, 16857, 46719, 54317, 162951, 335267, 488853, 1005801, 3017403, 9722743, 29168229, 87504687]

約数ペア:

[(1, 87504687), (3, 29168229), (9, 9722743), (29, 3017403), (87, 1005801), (179, 488853), (261, 335267), (537, 162951), (1611, 54317), (1873, 46719), (5191, 16857), (5619, 15573)]