25611201

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 48168960

約数和(自身を除く): 22557759

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 97, 99, 127, 189, 231, 291, 297, 381, 679, 693, 873, 889, 1067, 1143, 1397, 2037, 2079, 2619, 2667, 3201, 3429, 4191, 6111, 7469, 8001, 9603, 9779, 12319, 12573, 18333, 22407, 24003, 28809, 29337, 36957, 37719, 67221, 86233, 88011, 110871, 135509, 201663, 258699, 264033, 332613, 406527, 776097, 948563, 1219581, 2328291, 2845689, 3658743, 8537067, 25611201]

約数ペア:

[(1, 25611201), (3, 8537067), (7, 3658743), (9, 2845689), (11, 2328291), (21, 1219581), (27, 948563), (33, 776097), (63, 406527), (77, 332613), (97, 264033), (99, 258699), (127, 201663), (189, 135509), (231, 110871), (291, 88011), (297, 86233), (381, 67221), (679, 37719), (693, 36957), (873, 29337), (889, 28809), (1067, 24003), (1143, 22407), (1397, 18333), (2037, 12573), (2079, 12319), (2619, 9779), (2667, 9603), (3201, 8001), (3429, 7469), (4191, 6111)]