87083829

素因数分解:

$3^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:656

約数の個数: 60

約数和(自身を含む): 155679084

約数和(自身を除く): 68595255

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 81, 111, 147, 189, 259, 333, 441, 567, 593, 777, 999, 1323, 1779, 1813, 2331, 2997, 3969, 4151, 5337, 5439, 6993, 12453, 16011, 16317, 20979, 21941, 29057, 37359, 48033, 48951, 65823, 87171, 112077, 146853, 153587, 197469, 261513, 336231, 460761, 592407, 784539, 1075109, 1382283, 1777221, 2353617, 3225327, 4146849, 9675981, 12440547, 29027943, 87083829]

約数ペア:

[(1, 87083829), (3, 29027943), (7, 12440547), (9, 9675981), (21, 4146849), (27, 3225327), (37, 2353617), (49, 1777221), (63, 1382283), (81, 1075109), (111, 784539), (147, 592407), (189, 460761), (259, 336231), (333, 261513), (441, 197469), (567, 153587), (593, 146853), (777, 112077), (999, 87171), (1323, 65823), (1779, 48951), (1813, 48033), (2331, 37359), (2997, 29057), (3969, 21941), (4151, 20979), (5337, 16317), (5439, 16011), (6993, 12453)]