347128173

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 637378560

約数和(自身を除く): 290250387

約数列:

[1, 3, 7, 9, 21, 27, 29, 31, 63, 81, 87, 93, 189, 203, 217, 227, 243, 261, 279, 567, 609, 651, 681, 783, 837, 899, 1589, 1701, 1827, 1953, 2043, 2349, 2511, 2697, 4767, 5481, 5859, 6129, 6293, 6583, 7037, 7047, 7533, 8091, 14301, 16443, 17577, 18387, 18879, 19749, 21111, 24273, 42903, 46081, 49259, 49329, 52731, 55161, 56637, 59247, 63333, 72819, 128709, 138243, 147777, 169911, 177741, 189999, 204073, 218457, 386127, 414729, 443331, 509733, 533223, 569997, 612219, 1244187, 1329993, 1428511, 1529199, 1599669, 1709991, 1836657, 3732561, 3989979, 4285533, 5509971, 11197683, 11969937, 12856599, 16529913, 38569797, 49589739, 115709391, 347128173]

約数ペア:

[(1, 347128173), (3, 115709391), (7, 49589739), (9, 38569797), (21, 16529913), (27, 12856599), (29, 11969937), (31, 11197683), (63, 5509971), (81, 4285533), (87, 3989979), (93, 3732561), (189, 1836657), (203, 1709991), (217, 1599669), (227, 1529199), (243, 1428511), (261, 1329993), (279, 1244187), (567, 612219), (609, 569997), (651, 533223), (681, 509733), (783, 443331), (837, 414729), (899, 386127), (1589, 218457), (1701, 204073), (1827, 189999), (1953, 177741), (2043, 169911), (2349, 147777), (2511, 138243), (2697, 128709), (4767, 72819), (5481, 63333), (5859, 59247), (6129, 56637), (6293, 55161), (6583, 52731), (7037, 49329), (7047, 49259), (7533, 46081), (8091, 42903), (14301, 24273), (16443, 21111), (17577, 19749), (18387, 18879)]