1328272803

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6491}}^1$

素因数の和:6577

約数の個数: 64

約数和(自身を含む): 2355816960

約数和(自身を除く): 1027544157

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 53, 99, 117, 143, 159, 297, 351, 429, 477, 583, 689, 1287, 1431, 1749, 2067, 3861, 5247, 6201, 6491, 7579, 15741, 18603, 19473, 22737, 58419, 68211, 71401, 84383, 175257, 204633, 214203, 253149, 344023, 642609, 759447, 928213, 1032069, 1927827, 2278341, 2784639, 3096207, 3784253, 4472299, 8353917, 9288621, 11352759, 13416897, 25061751, 34058277, 40250691, 49195289, 102174831, 120752073, 147585867, 442757601, 1328272803]

約数ペア:

[(1, 1328272803), (3, 442757601), (9, 147585867), (11, 120752073), (13, 102174831), (27, 49195289), (33, 40250691), (39, 34058277), (53, 25061751), (99, 13416897), (117, 11352759), (143, 9288621), (159, 8353917), (297, 4472299), (351, 3784253), (429, 3096207), (477, 2784639), (583, 2278341), (689, 1927827), (1287, 1032069), (1431, 928213), (1749, 759447), (2067, 642609), (3861, 344023), (5247, 253149), (6201, 214203), (6491, 204633), (7579, 175257), (15741, 84383), (18603, 71401), (19473, 68211), (22737, 58419)]