27029457

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 52581760

約数和(自身を除く): 25552303

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 81, 91, 117, 133, 171, 189, 193, 247, 273, 351, 399, 513, 567, 579, 741, 819, 1053, 1197, 1351, 1539, 1729, 1737, 2223, 2457, 2509, 3591, 3667, 4053, 5187, 5211, 6669, 7371, 7527, 10773, 11001, 12159, 15561, 15633, 17563, 20007, 22581, 25669, 33003, 36477, 46683, 47671, 52689, 67743, 77007, 99009, 109431, 140049, 143013, 158067, 203229, 231021, 297027, 333697, 429039, 474201, 693063, 1001091, 1287117, 1422603, 2079189, 3003273, 3861351, 9009819, 27029457]

約数ペア:

[(1, 27029457), (3, 9009819), (7, 3861351), (9, 3003273), (13, 2079189), (19, 1422603), (21, 1287117), (27, 1001091), (39, 693063), (57, 474201), (63, 429039), (81, 333697), (91, 297027), (117, 231021), (133, 203229), (171, 158067), (189, 143013), (193, 140049), (247, 109431), (273, 99009), (351, 77007), (399, 67743), (513, 52689), (567, 47671), (579, 46683), (741, 36477), (819, 33003), (1053, 25669), (1197, 22581), (1351, 20007), (1539, 17563), (1729, 15633), (1737, 15561), (2223, 12159), (2457, 11001), (2509, 10773), (3591, 7527), (3667, 7371), (4053, 6669), (5187, 5211)]