25736956287

素因数分解:

$3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{691}}^1\times {\mathrm{3881}}^1$

素因数の和:5039

約数の個数: 32

約数和(自身を含む): 39371057664

約数和(自身を除く): 13634101377

約数列:

[1, 3, 7, 21, 457, 691, 1371, 2073, 3199, 3881, 4837, 9597, 11643, 14511, 27167, 81501, 315787, 947361, 1773617, 2210509, 2681771, 5320851, 6631527, 8045313, 12415319, 18772397, 37245957, 56317191, 1225569347, 3676708041, 8578985429, 25736956287]

約数ペア:

[(1, 25736956287), (3, 8578985429), (7, 3676708041), (21, 1225569347), (457, 56317191), (691, 37245957), (1371, 18772397), (2073, 12415319), (3199, 8045313), (3881, 6631527), (4837, 5320851), (9597, 2681771), (11643, 2210509), (14511, 1773617), (27167, 947361), (81501, 315787)]