26243811

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 44368800

約数和(自身を除く): 18124989

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 121, 261, 277, 297, 319, 363, 783, 831, 957, 1089, 2493, 2871, 3047, 3267, 3509, 7479, 8033, 8613, 9141, 10527, 24099, 27423, 31581, 33517, 72297, 82269, 88363, 94743, 100551, 216891, 265089, 301653, 795267, 904959, 971993, 2385801, 2915979, 8747937, 26243811]

約数ペア:

[(1, 26243811), (3, 8747937), (9, 2915979), (11, 2385801), (27, 971993), (29, 904959), (33, 795267), (87, 301653), (99, 265089), (121, 216891), (261, 100551), (277, 94743), (297, 88363), (319, 82269), (363, 72297), (783, 33517), (831, 31581), (957, 27423), (1089, 24099), (2493, 10527), (2871, 9141), (3047, 8613), (3267, 8033), (3509, 7479)]