27261765

素因数分解:

$3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:911

約数の個数: 40

約数和(自身を含む): 49519008

約数和(自身を除く): 22257243

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 249, 405, 415, 747, 811, 1245, 2241, 2433, 3735, 4055, 6723, 7299, 11205, 12165, 21897, 33615, 36495, 65691, 67313, 109485, 201939, 328455, 336565, 605817, 1009695, 1817451, 3029085, 5452353, 9087255, 27261765]

約数ペア:

[(1, 27261765), (3, 9087255), (5, 5452353), (9, 3029085), (15, 1817451), (27, 1009695), (45, 605817), (81, 336565), (83, 328455), (135, 201939), (249, 109485), (405, 67313), (415, 65691), (747, 36495), (811, 33615), (1245, 21897), (2241, 12165), (2433, 11205), (3735, 7299), (4055, 6723)]