27276249

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 50577408

約数和(自身を除く): 23301159

約数列:

[1, 3, 7, 11, 13, 21, 31, 33, 39, 77, 91, 93, 143, 217, 231, 273, 293, 341, 403, 429, 651, 879, 1001, 1023, 1209, 2051, 2387, 2821, 3003, 3223, 3809, 4433, 6153, 7161, 8463, 9083, 9669, 11427, 13299, 22561, 26663, 27249, 31031, 41899, 63581, 67683, 79989, 93093, 99913, 118079, 125697, 190743, 293293, 299739, 354237, 699391, 826553, 879879, 1298869, 2098173, 2479659, 3896607, 9092083, 27276249]

約数ペア:

[(1, 27276249), (3, 9092083), (7, 3896607), (11, 2479659), (13, 2098173), (21, 1298869), (31, 879879), (33, 826553), (39, 699391), (77, 354237), (91, 299739), (93, 293293), (143, 190743), (217, 125697), (231, 118079), (273, 99913), (293, 93093), (341, 79989), (403, 67683), (429, 63581), (651, 41899), (879, 31031), (1001, 27249), (1023, 26663), (1209, 22561), (2051, 13299), (2387, 11427), (2821, 9669), (3003, 9083), (3223, 8463), (3809, 7161), (4433, 6153)]