27807732

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1307}}^1$

素因数の和:1517

約数の個数: 48

約数和(自身を含む): 72515520

約数和(自身を除く): 44707788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1307, 1773, 2364, 2614, 3546, 3921, 5228, 5319, 7092, 7842, 10638, 11763, 15684, 21276, 23526, 35289, 47052, 70578, 141156, 257479, 514958, 772437, 1029916, 1544874, 2317311, 3089748, 4634622, 6951933, 9269244, 13903866, 27807732]

約数ペア:

[(1, 27807732), (2, 13903866), (3, 9269244), (4, 6951933), (6, 4634622), (9, 3089748), (12, 2317311), (18, 1544874), (27, 1029916), (36, 772437), (54, 514958), (108, 257479), (197, 141156), (394, 70578), (591, 47052), (788, 35289), (1182, 23526), (1307, 21276), (1773, 15684), (2364, 11763), (2614, 10638), (3546, 7842), (3921, 7092), (5228, 5319)]