25566453

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1426

約数の個数: 36

約数和(自身を含む): 43010604

約数和(自身を除く): 17444151

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 561, 1089, 1381, 1683, 2057, 4143, 6171, 12429, 15191, 18513, 23477, 45573, 70431, 136719, 167101, 211293, 258247, 501303, 774741, 1503909, 2324223, 2840717, 8522151, 25566453]

約数ペア:

[(1, 25566453), (3, 8522151), (9, 2840717), (11, 2324223), (17, 1503909), (33, 774741), (51, 501303), (99, 258247), (121, 211293), (153, 167101), (187, 136719), (363, 70431), (561, 45573), (1089, 23477), (1381, 18513), (1683, 15191), (2057, 12429), (4143, 6171)]