27194349

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 64

約数和(自身を含む): 47996928

約数和(自身を除く): 20802579

約数列:

[1, 3, 7, 13, 21, 23, 39, 61, 69, 71, 91, 161, 183, 213, 273, 299, 427, 483, 497, 793, 897, 923, 1281, 1403, 1491, 1633, 2093, 2379, 2769, 4209, 4331, 4899, 5551, 6279, 6461, 9821, 11431, 12993, 16653, 18239, 19383, 21229, 29463, 30317, 34293, 54717, 56303, 63687, 90951, 99613, 127673, 148603, 168909, 298839, 383019, 394121, 445809, 697291, 1182363, 1294969, 2091873, 3884907, 9064783, 27194349]

約数ペア:

[(1, 27194349), (3, 9064783), (7, 3884907), (13, 2091873), (21, 1294969), (23, 1182363), (39, 697291), (61, 445809), (69, 394121), (71, 383019), (91, 298839), (161, 168909), (183, 148603), (213, 127673), (273, 99613), (299, 90951), (427, 63687), (483, 56303), (497, 54717), (793, 34293), (897, 30317), (923, 29463), (1281, 21229), (1403, 19383), (1491, 18239), (1633, 16653), (2093, 12993), (2379, 11431), (2769, 9821), (4209, 6461), (4331, 6279), (4899, 5551)]