7348520907

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1193}}^1$

素因数の和:1354

約数の個数: 128

約数和(自身を含む): 14121676800

約数和(自身を除く): 6773155893

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 109, 117, 161, 189, 207, 273, 299, 327, 351, 483, 621, 763, 819, 897, 981, 1193, 1417, 1449, 2093, 2289, 2457, 2507, 2691, 2943, 3579, 4251, 4347, 6279, 6867, 7521, 8073, 8351, 9919, 10737, 12753, 15509, 17549, 18837, 20601, 22563, 25053, 27439, 29757, 32211, 32591, 38259, 46527, 52647, 56511, 67689, 75159, 82317, 89271, 97773, 108563, 130037, 139581, 157941, 192073, 225477, 228137, 246951, 267813, 293319, 325689, 356707, 390111, 418743, 473823, 576219, 684411, 740853, 879957, 910259, 977067, 1070121, 1170333, 1690481, 1728657, 2053233, 2496949, 2730777, 2931201, 2990851, 3210363, 3510999, 5071443, 5185971, 6159699, 7490847, 8192331, 8972553, 9631089, 11833367, 15214329, 20935957, 22472541, 24576993, 26917659, 35500101, 38881063, 45642987, 62807871, 67417623, 80752977, 106500303, 116643189, 188423613, 272167441, 319500909, 349929567, 565270839, 816502323, 1049788701, 2449506969, 7348520907]

約数ペア:

[(1, 7348520907), (3, 2449506969), (7, 1049788701), (9, 816502323), (13, 565270839), (21, 349929567), (23, 319500909), (27, 272167441), (39, 188423613), (63, 116643189), (69, 106500303), (91, 80752977), (109, 67417623), (117, 62807871), (161, 45642987), (189, 38881063), (207, 35500101), (273, 26917659), (299, 24576993), (327, 22472541), (351, 20935957), (483, 15214329), (621, 11833367), (763, 9631089), (819, 8972553), (897, 8192331), (981, 7490847), (1193, 6159699), (1417, 5185971), (1449, 5071443), (2093, 3510999), (2289, 3210363), (2457, 2990851), (2507, 2931201), (2691, 2730777), (2943, 2496949), (3579, 2053233), (4251, 1728657), (4347, 1690481), (6279, 1170333), (6867, 1070121), (7521, 977067), (8073, 910259), (8351, 879957), (9919, 740853), (10737, 684411), (12753, 576219), (15509, 473823), (17549, 418743), (18837, 390111), (20601, 356707), (22563, 325689), (25053, 293319), (27439, 267813), (29757, 246951), (32211, 228137), (32591, 225477), (38259, 192073), (46527, 157941), (52647, 139581), (56511, 130037), (67689, 108563), (75159, 97773), (82317, 89271)]