90216087

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{1663}}^1$

素因数の和:1799

約数の個数: 24

約数和(自身を含む): 131549184

約数和(自身を除く): 41333097

約数列:

[1, 3, 13, 39, 107, 169, 321, 507, 1391, 1663, 4173, 4989, 18083, 21619, 54249, 64857, 177941, 281047, 533823, 843141, 2313233, 6939699, 30072029, 90216087]

約数ペア:

[(1, 90216087), (3, 30072029), (13, 6939699), (39, 2313233), (107, 843141), (169, 533823), (321, 281047), (507, 177941), (1391, 64857), (1663, 54249), (4173, 21619), (4989, 18083)]