528034437

素因数分解:

$3^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 992256000

約数和(自身を除く): 464221563

約数列:

[1, 3, 7, 9, 21, 23, 27, 37, 49, 63, 67, 69, 111, 147, 161, 189, 201, 207, 259, 333, 343, 441, 469, 483, 603, 621, 777, 851, 999, 1029, 1127, 1323, 1407, 1449, 1541, 1809, 1813, 2331, 2479, 2553, 3087, 3283, 3381, 4221, 4347, 4623, 5439, 5957, 6993, 7437, 7659, 7889, 9261, 9849, 10143, 10787, 12663, 12691, 13869, 16317, 17353, 17871, 22311, 22977, 22981, 23667, 29547, 30429, 32361, 38073, 41607, 41699, 48951, 52059, 53613, 57017, 66933, 68943, 71001, 75509, 88641, 97083, 114219, 121471, 125097, 156177, 160839, 171051, 206829, 213003, 226527, 291249, 291893, 342657, 364413, 375291, 399119, 468531, 513153, 528563, 620487, 679581, 850297, 875679, 1093239, 1125873, 1197357, 1539459, 1585689, 2038743, 2550891, 2627037, 2793833, 3279717, 3592071, 4757067, 7652673, 7881111, 8381499, 10776213, 14271201, 19556831, 22958019, 25144497, 58670493, 75433491, 176011479, 528034437]

約数ペア:

[(1, 528034437), (3, 176011479), (7, 75433491), (9, 58670493), (21, 25144497), (23, 22958019), (27, 19556831), (37, 14271201), (49, 10776213), (63, 8381499), (67, 7881111), (69, 7652673), (111, 4757067), (147, 3592071), (161, 3279717), (189, 2793833), (201, 2627037), (207, 2550891), (259, 2038743), (333, 1585689), (343, 1539459), (441, 1197357), (469, 1125873), (483, 1093239), (603, 875679), (621, 850297), (777, 679581), (851, 620487), (999, 528563), (1029, 513153), (1127, 468531), (1323, 399119), (1407, 375291), (1449, 364413), (1541, 342657), (1809, 291893), (1813, 291249), (2331, 226527), (2479, 213003), (2553, 206829), (3087, 171051), (3283, 160839), (3381, 156177), (4221, 125097), (4347, 121471), (4623, 114219), (5439, 97083), (5957, 88641), (6993, 75509), (7437, 71001), (7659, 68943), (7889, 66933), (9261, 57017), (9849, 53613), (10143, 52059), (10787, 48951), (12663, 41699), (12691, 41607), (13869, 38073), (16317, 32361), (17353, 30429), (17871, 29547), (22311, 23667), (22977, 22981)]