28522076751

素因数分解:

$3^3\times 7^2\times {\mathrm{433}}^1\times {\mathrm{49789}}^1$

素因数の和:50245

約数の個数: 48

約数和(自身を含む): 49268200800

約数和(自身を除く): 20746124049

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 433, 441, 1299, 1323, 3031, 3897, 9093, 11691, 21217, 27279, 49789, 63651, 81837, 149367, 190953, 348523, 448101, 572859, 1045569, 1344303, 2439661, 3136707, 7318983, 9410121, 21558637, 21956949, 64675911, 65870847, 150910459, 194027733, 452731377, 582083199, 1056373213, 1358194131, 3169119639, 4074582393, 9507358917, 28522076751]

約数ペア:

[(1, 28522076751), (3, 9507358917), (7, 4074582393), (9, 3169119639), (21, 1358194131), (27, 1056373213), (49, 582083199), (63, 452731377), (147, 194027733), (189, 150910459), (433, 65870847), (441, 64675911), (1299, 21956949), (1323, 21558637), (3031, 9410121), (3897, 7318983), (9093, 3136707), (11691, 2439661), (21217, 1344303), (27279, 1045569), (49789, 572859), (63651, 448101), (81837, 348523), (149367, 190953)]