378889384293

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2811649}}^1$

素因数の和:2811719

約数の個数: 64

約数和(自身を含む): 690991104000

約数和(自身を除く): 312101719707

約数列:

[1, 3, 7, 9, 21, 23, 27, 31, 63, 69, 93, 161, 189, 207, 217, 279, 483, 621, 651, 713, 837, 1449, 1953, 2139, 4347, 4991, 5859, 6417, 14973, 19251, 44919, 134757, 2811649, 8434947, 19681543, 25304841, 59044629, 64667927, 75914523, 87161119, 177133887, 194003781, 261483357, 452675489, 531401661, 582011343, 610127833, 784450071, 1358026467, 1746034029, 1830383499, 2004705737, 2353350213, 4074079401, 5491150497, 6014117211, 12222238203, 14032940159, 16473451491, 18042351633, 42098820477, 54127054899, 126296461431, 378889384293]

約数ペア:

[(1, 378889384293), (3, 126296461431), (7, 54127054899), (9, 42098820477), (21, 18042351633), (23, 16473451491), (27, 14032940159), (31, 12222238203), (63, 6014117211), (69, 5491150497), (93, 4074079401), (161, 2353350213), (189, 2004705737), (207, 1830383499), (217, 1746034029), (279, 1358026467), (483, 784450071), (621, 610127833), (651, 582011343), (713, 531401661), (837, 452675489), (1449, 261483357), (1953, 194003781), (2139, 177133887), (4347, 87161119), (4991, 75914523), (5859, 64667927), (6417, 59044629), (14973, 25304841), (19251, 19681543), (44919, 8434947), (134757, 2811649)]