55582989

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 93726720

約数和(自身を除く): 38143731

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 3389, 5467, 10167, 16401, 23723, 37279, 71169, 111837, 240619, 260953, 721857, 782859, 1684333, 2646809, 5052999, 7940427, 18527663, 55582989]

約数ペア:

[(1, 55582989), (3, 18527663), (7, 7940427), (11, 5052999), (21, 2646809), (33, 1684333), (71, 782859), (77, 721857), (213, 260953), (231, 240619), (497, 111837), (781, 71169), (1491, 37279), (2343, 23723), (3389, 16401), (5467, 10167)]