7531053123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{21799}}^1$

素因数の和:21880

約数の個数: 48

約数和(自身を含む): 11960352000

約数和(自身を除く): 4429298877

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 361, 551, 627, 957, 1083, 1653, 3971, 6061, 10469, 11913, 18183, 21799, 31407, 65397, 115159, 239789, 345477, 414181, 632171, 719367, 1242543, 1896513, 4555991, 6953881, 7869439, 12011249, 13667973, 20861643, 23608317, 36033747, 86563829, 132123739, 228213731, 259691487, 396371217, 684641193, 2510351041, 7531053123]

約数ペア:

[(1, 7531053123), (3, 2510351041), (11, 684641193), (19, 396371217), (29, 259691487), (33, 228213731), (57, 132123739), (87, 86563829), (209, 36033747), (319, 23608317), (361, 20861643), (551, 13667973), (627, 12011249), (957, 7869439), (1083, 6953881), (1653, 4555991), (3971, 1896513), (6061, 1242543), (10469, 719367), (11913, 632171), (18183, 414181), (21799, 345477), (31407, 239789), (65397, 115159)]