54105513

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 91929600

約数和(自身を除く): 37824087

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 121, 199, 231, 321, 363, 597, 749, 847, 1177, 1393, 2189, 2247, 2541, 3531, 4179, 6567, 8239, 12947, 15323, 21293, 24079, 24717, 38841, 45969, 63879, 72237, 90629, 149051, 168553, 234223, 271887, 447153, 505659, 702669, 1639561, 2576453, 4918683, 7729359, 18035171, 54105513]

約数ペア:

[(1, 54105513), (3, 18035171), (7, 7729359), (11, 4918683), (21, 2576453), (33, 1639561), (77, 702669), (107, 505659), (121, 447153), (199, 271887), (231, 234223), (321, 168553), (363, 149051), (597, 90629), (749, 72237), (847, 63879), (1177, 45969), (1393, 38841), (2189, 24717), (2247, 24079), (2541, 21293), (3531, 15323), (4179, 12947), (6567, 8239)]