87595209

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{521}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 140313600

約数和(自身を除く): 52718391

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 479, 521, 1437, 1563, 4311, 4689, 6227, 6773, 12933, 14067, 18681, 20319, 56043, 60957, 168129, 182871, 249559, 748677, 2246031, 3244267, 6738093, 9732801, 29198403, 87595209]

約数ペア:

[(1, 87595209), (3, 29198403), (9, 9732801), (13, 6738093), (27, 3244267), (39, 2246031), (117, 748677), (351, 249559), (479, 182871), (521, 168129), (1437, 60957), (1563, 56043), (4311, 20319), (4689, 18681), (6227, 14067), (6773, 12933)]