29126426637

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1223

約数の個数: 128

約数和(自身を含む): 52537098240

約数和(自身を除く): 23410671603

約数列:

[1, 3, 7, 11, 19, 21, 33, 43, 57, 77, 129, 133, 157, 209, 231, 301, 399, 471, 473, 627, 817, 903, 983, 1099, 1419, 1463, 1727, 2451, 2949, 2983, 3297, 3311, 4389, 5181, 5719, 6751, 6881, 8949, 8987, 9933, 10813, 12089, 17157, 18677, 20253, 20643, 20881, 26961, 32439, 32813, 36267, 42269, 47257, 56031, 62643, 62909, 74261, 75691, 98439, 126807, 128269, 130739, 141771, 154331, 188727, 205447, 222783, 227073, 229691, 295883, 384807, 392217, 462993, 464959, 519827, 616341, 689073, 803111, 887649, 897883, 1080317, 1394877, 1410959, 1438129, 1559481, 1697641, 2409333, 2693649, 2932289, 3240951, 3254713, 4232877, 4314387, 5092923, 5621777, 6636233, 8796867, 8834221, 9764139, 9876713, 11883487, 16865331, 19908699, 20526023, 26502663, 29630139, 32255179, 35650461, 46453631, 61578069, 61839547, 72998563, 96765537, 126088427, 139360893, 185518641, 218995689, 225786253, 378265281, 510989941, 677358759, 882618989, 1386972697, 1532969823, 2647856967, 4160918091, 9708808879, 29126426637]

約数ペア:

[(1, 29126426637), (3, 9708808879), (7, 4160918091), (11, 2647856967), (19, 1532969823), (21, 1386972697), (33, 882618989), (43, 677358759), (57, 510989941), (77, 378265281), (129, 225786253), (133, 218995689), (157, 185518641), (209, 139360893), (231, 126088427), (301, 96765537), (399, 72998563), (471, 61839547), (473, 61578069), (627, 46453631), (817, 35650461), (903, 32255179), (983, 29630139), (1099, 26502663), (1419, 20526023), (1463, 19908699), (1727, 16865331), (2451, 11883487), (2949, 9876713), (2983, 9764139), (3297, 8834221), (3311, 8796867), (4389, 6636233), (5181, 5621777), (5719, 5092923), (6751, 4314387), (6881, 4232877), (8949, 3254713), (8987, 3240951), (9933, 2932289), (10813, 2693649), (12089, 2409333), (17157, 1697641), (18677, 1559481), (20253, 1438129), (20643, 1410959), (20881, 1394877), (26961, 1080317), (32439, 897883), (32813, 887649), (36267, 803111), (42269, 689073), (47257, 616341), (56031, 519827), (62643, 464959), (62909, 462993), (74261, 392217), (75691, 384807), (98439, 295883), (126807, 229691), (128269, 227073), (130739, 222783), (141771, 205447), (154331, 188727)]