27554571567

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2477}}^1\times {\mathrm{72707}}^1$

素因数の和:75207

約数の個数: 24

約数和(自身を含む): 42159879216

約数和(自身を除く): 14605307649

約数列:

[1, 3, 9, 17, 51, 153, 2477, 7431, 22293, 42109, 72707, 126327, 218121, 378981, 654363, 1236019, 3708057, 11124171, 180095239, 540285717, 1620857151, 3061619063, 9184857189, 27554571567]

約数ペア:

[(1, 27554571567), (3, 9184857189), (9, 3061619063), (17, 1620857151), (51, 540285717), (153, 180095239), (2477, 11124171), (7431, 3708057), (22293, 1236019), (42109, 654363), (72707, 378981), (126327, 218121)]