27720484539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{347257}}^1$

素因数の和:347371

約数の個数: 32

約数和(自身を含む): 42004327680

約数和(自身を除く): 14283843141

約数列:

[1, 3, 11, 33, 41, 59, 123, 177, 451, 649, 1353, 1947, 2419, 7257, 26609, 79827, 347257, 1041771, 3819827, 11459481, 14237537, 20488163, 42712611, 61464489, 156612907, 225369793, 469838721, 676109379, 840014683, 2520044049, 9240161513, 27720484539]

約数ペア:

[(1, 27720484539), (3, 9240161513), (11, 2520044049), (33, 840014683), (41, 676109379), (59, 469838721), (123, 225369793), (177, 156612907), (451, 61464489), (649, 42712611), (1353, 20488163), (1947, 14237537), (2419, 11459481), (7257, 3819827), (26609, 1041771), (79827, 347257)]