26635851

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 44943360

約数和(自身を除く): 18307509

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 121, 263, 279, 297, 341, 363, 789, 837, 1023, 1089, 2367, 2893, 3069, 3267, 3751, 7101, 8153, 8679, 9207, 11253, 24459, 26037, 31823, 33759, 73377, 78111, 89683, 95469, 101277, 220131, 269049, 286407, 807147, 859221, 986513, 2421441, 2959539, 8878617, 26635851]

約数ペア:

[(1, 26635851), (3, 8878617), (9, 2959539), (11, 2421441), (27, 986513), (31, 859221), (33, 807147), (93, 286407), (99, 269049), (121, 220131), (263, 101277), (279, 95469), (297, 89683), (341, 78111), (363, 73377), (789, 33759), (837, 31823), (1023, 26037), (1089, 24459), (2367, 11253), (2893, 9207), (3069, 8679), (3267, 8153), (3751, 7101)]