25202853

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 40924800

約数和(自身を除く): 15721947

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1217, 1593, 2301, 3651, 6903, 10953, 15821, 20709, 32859, 47463, 71803, 142389, 215409, 427167, 646227, 933439, 1938681, 2800317, 8400951, 25202853]

約数ペア:

[(1, 25202853), (3, 8400951), (9, 2800317), (13, 1938681), (27, 933439), (39, 646227), (59, 427167), (117, 215409), (177, 142389), (351, 71803), (531, 47463), (767, 32859), (1217, 20709), (1593, 15821), (2301, 10953), (3651, 6903)]