26675649

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 120

約数和(自身を含む): 55617408

約数和(自身を除く): 28941759

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 47, 49, 63, 77, 81, 91, 99, 117, 141, 143, 147, 189, 231, 273, 297, 329, 351, 423, 429, 441, 517, 539, 567, 611, 637, 693, 819, 891, 987, 1001, 1053, 1269, 1287, 1323, 1551, 1617, 1833, 1911, 2079, 2303, 2457, 2961, 3003, 3619, 3807, 3861, 3969, 4277, 4653, 4851, 5499, 5733, 6237, 6721, 6909, 7007, 7371, 8883, 9009, 10857, 11583, 12831, 13959, 14553, 16497, 17199, 20163, 20727, 21021, 25333, 26649, 27027, 29939, 32571, 38493, 41877, 43659, 47047, 49491, 51597, 60489, 62181, 63063, 75999, 81081, 89817, 97713, 115479, 141141, 181467, 186543, 189189, 227997, 269451, 293139, 329329, 346437, 423423, 544401, 567567, 683991, 808353, 987987, 1270269, 2051973, 2425059, 2963961, 3810807, 8891883, 26675649]

約数ペア:

[(1, 26675649), (3, 8891883), (7, 3810807), (9, 2963961), (11, 2425059), (13, 2051973), (21, 1270269), (27, 987987), (33, 808353), (39, 683991), (47, 567567), (49, 544401), (63, 423423), (77, 346437), (81, 329329), (91, 293139), (99, 269451), (117, 227997), (141, 189189), (143, 186543), (147, 181467), (189, 141141), (231, 115479), (273, 97713), (297, 89817), (329, 81081), (351, 75999), (423, 63063), (429, 62181), (441, 60489), (517, 51597), (539, 49491), (567, 47047), (611, 43659), (637, 41877), (693, 38493), (819, 32571), (891, 29939), (987, 27027), (1001, 26649), (1053, 25333), (1269, 21021), (1287, 20727), (1323, 20163), (1551, 17199), (1617, 16497), (1833, 14553), (1911, 13959), (2079, 12831), (2303, 11583), (2457, 10857), (2961, 9009), (3003, 8883), (3619, 7371), (3807, 7007), (3861, 6909), (3969, 6721), (4277, 6237), (4653, 5733), (4851, 5499)]