27347957

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 35777280

約数和(自身を除く): 8429323

約数列:

[1, 7, 13, 29, 43, 91, 203, 241, 301, 377, 559, 1247, 1687, 2639, 3133, 3913, 6989, 8729, 10363, 16211, 21931, 48923, 72541, 90857, 113477, 134719, 300527, 635999, 943033, 2103689, 3906851, 27347957]

約数ペア:

[(1, 27347957), (7, 3906851), (13, 2103689), (29, 943033), (43, 635999), (91, 300527), (203, 134719), (241, 113477), (301, 90857), (377, 72541), (559, 48923), (1247, 21931), (1687, 16211), (2639, 10363), (3133, 8729), (3913, 6989)]