118769679

素因数分解:

$3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 206841600

約数和(自身を除く): 88071921

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 107, 147, 189, 321, 441, 749, 839, 963, 1323, 2247, 2517, 2889, 5243, 5873, 6741, 7551, 15729, 17619, 20223, 22653, 41111, 47187, 52857, 89773, 123333, 141561, 158571, 269319, 369999, 628411, 807957, 1109997, 1885233, 2423871, 4398877, 5655699, 13196631, 16967097, 39589893, 118769679]

約数ペア:

[(1, 118769679), (3, 39589893), (7, 16967097), (9, 13196631), (21, 5655699), (27, 4398877), (49, 2423871), (63, 1885233), (107, 1109997), (147, 807957), (189, 628411), (321, 369999), (441, 269319), (749, 158571), (839, 141561), (963, 123333), (1323, 89773), (2247, 52857), (2517, 47187), (2889, 41111), (5243, 22653), (5873, 20223), (6741, 17619), (7551, 15729)]