1693292013

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 3109847040

約数和(自身を除く): 1416555027

約数列:

[1, 3, 7, 9, 21, 27, 31, 37, 63, 73, 93, 107, 111, 189, 217, 219, 259, 279, 321, 333, 511, 651, 657, 749, 777, 837, 963, 999, 1147, 1533, 1953, 1971, 2247, 2263, 2331, 2701, 2889, 3317, 3441, 3959, 4599, 5859, 6741, 6789, 6993, 7811, 8029, 8103, 9951, 10323, 11877, 13797, 15841, 18907, 20223, 20367, 23219, 23433, 24087, 24309, 27713, 29853, 30969, 35631, 47523, 54677, 56721, 61101, 69657, 70299, 72261, 72927, 83139, 83731, 89559, 106893, 122729, 142569, 164031, 170163, 208971, 210897, 216783, 242141, 249417, 251193, 289007, 368187, 427707, 492093, 510489, 586117, 626913, 726423, 748251, 753579, 859103, 867021, 1104561, 1476279, 1694987, 1758351, 2023049, 2179269, 2260737, 2577309, 2601063, 3313683, 5084961, 5275053, 6069147, 6537807, 7731927, 7803189, 8959217, 15254883, 15825159, 18207441, 23195781, 26877651, 45764649, 54622323, 62714519, 80632953, 188143557, 241898859, 564430671, 1693292013]

約数ペア:

[(1, 1693292013), (3, 564430671), (7, 241898859), (9, 188143557), (21, 80632953), (27, 62714519), (31, 54622323), (37, 45764649), (63, 26877651), (73, 23195781), (93, 18207441), (107, 15825159), (111, 15254883), (189, 8959217), (217, 7803189), (219, 7731927), (259, 6537807), (279, 6069147), (321, 5275053), (333, 5084961), (511, 3313683), (651, 2601063), (657, 2577309), (749, 2260737), (777, 2179269), (837, 2023049), (963, 1758351), (999, 1694987), (1147, 1476279), (1533, 1104561), (1953, 867021), (1971, 859103), (2247, 753579), (2263, 748251), (2331, 726423), (2701, 626913), (2889, 586117), (3317, 510489), (3441, 492093), (3959, 427707), (4599, 368187), (5859, 289007), (6741, 251193), (6789, 249417), (6993, 242141), (7811, 216783), (8029, 210897), (8103, 208971), (9951, 170163), (10323, 164031), (11877, 142569), (13797, 122729), (15841, 106893), (18907, 89559), (20223, 83731), (20367, 83139), (23219, 72927), (23433, 72261), (24087, 70299), (24309, 69657), (27713, 61101), (29853, 56721), (30969, 54677), (35631, 47523)]