542303433

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 946731240

約数和(自身を除く): 404427807

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 89, 123, 147, 267, 287, 337, 369, 441, 623, 801, 861, 1011, 1869, 2009, 2359, 2583, 3033, 3649, 4361, 5607, 6027, 7077, 10947, 13083, 13817, 16513, 18081, 21231, 25543, 29993, 32841, 39249, 41451, 49539, 76629, 89979, 96719, 124353, 148617, 178801, 209951, 229887, 269937, 290157, 536403, 629853, 677033, 870471, 1229713, 1469657, 1609209, 1889559, 2031099, 3689139, 4408971, 6093297, 8607991, 11067417, 13226913, 25823973, 60255937, 77471919, 180767811, 542303433]

約数ペア:

[(1, 542303433), (3, 180767811), (7, 77471919), (9, 60255937), (21, 25823973), (41, 13226913), (49, 11067417), (63, 8607991), (89, 6093297), (123, 4408971), (147, 3689139), (267, 2031099), (287, 1889559), (337, 1609209), (369, 1469657), (441, 1229713), (623, 870471), (801, 677033), (861, 629853), (1011, 536403), (1869, 290157), (2009, 269937), (2359, 229887), (2583, 209951), (3033, 178801), (3649, 148617), (4361, 124353), (5607, 96719), (6027, 89979), (7077, 76629), (10947, 49539), (13083, 41451), (13817, 39249), (16513, 32841), (18081, 29993), (21231, 25543)]