27877542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 70447104

約数和(自身を除く): 42569562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 83, 154, 166, 231, 249, 462, 498, 581, 727, 913, 1162, 1454, 1743, 1826, 2181, 2739, 3486, 4362, 5089, 5478, 6391, 7997, 10178, 12782, 15267, 15994, 19173, 23991, 30534, 38346, 47982, 55979, 60341, 111958, 120682, 167937, 181023, 335874, 362046, 422387, 663751, 844774, 1267161, 1327502, 1991253, 2534322, 3982506, 4646257, 9292514, 13938771, 27877542]

約数ペア:

[(1, 27877542), (2, 13938771), (3, 9292514), (6, 4646257), (7, 3982506), (11, 2534322), (14, 1991253), (21, 1327502), (22, 1267161), (33, 844774), (42, 663751), (66, 422387), (77, 362046), (83, 335874), (154, 181023), (166, 167937), (231, 120682), (249, 111958), (462, 60341), (498, 55979), (581, 47982), (727, 38346), (913, 30534), (1162, 23991), (1454, 19173), (1743, 15994), (1826, 15267), (2181, 12782), (2739, 10178), (3486, 7997), (4362, 6391), (5089, 5478)]