26453427

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 49545216

約数和(自身を除く): 23091789

約数列:

[1, 3, 7, 11, 13, 21, 23, 33, 39, 69, 77, 91, 143, 161, 231, 253, 273, 299, 383, 429, 483, 759, 897, 1001, 1149, 1771, 2093, 2681, 3003, 3289, 4213, 4979, 5313, 6279, 8043, 8809, 9867, 12639, 14937, 23023, 26427, 29491, 34853, 54769, 61663, 69069, 88473, 96899, 104559, 114517, 164307, 184989, 290697, 343551, 383383, 678293, 801619, 1150149, 1259687, 2034879, 2404857, 3779061, 8817809, 26453427]

約数ペア:

[(1, 26453427), (3, 8817809), (7, 3779061), (11, 2404857), (13, 2034879), (21, 1259687), (23, 1150149), (33, 801619), (39, 678293), (69, 383383), (77, 343551), (91, 290697), (143, 184989), (161, 164307), (231, 114517), (253, 104559), (273, 96899), (299, 88473), (383, 69069), (429, 61663), (483, 54769), (759, 34853), (897, 29491), (1001, 26427), (1149, 23023), (1771, 14937), (2093, 12639), (2681, 9867), (3003, 8809), (3289, 8043), (4213, 6279), (4979, 5313)]