171679781147

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1\times {\mathrm{1283}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 206565811200

約数和(自身を除く): 34886030053

約数列:

[1, 7, 47, 49, 97, 329, 599, 679, 1283, 2303, 4193, 4559, 4753, 8981, 28153, 29351, 31913, 58103, 60301, 62867, 124451, 197071, 223391, 406721, 422107, 768517, 871157, 1379497, 2730841, 2847047, 2954749, 5379619, 5849197, 6098099, 19115887, 36120299, 37657333, 40944379, 74546149, 133811209, 252842093, 286610653, 521823043, 1769894651, 3503669003, 3652761301, 24525683021, 171679781147]

約数ペア:

[(1, 171679781147), (7, 24525683021), (47, 3652761301), (49, 3503669003), (97, 1769894651), (329, 521823043), (599, 286610653), (679, 252842093), (1283, 133811209), (2303, 74546149), (4193, 40944379), (4559, 37657333), (4753, 36120299), (8981, 19115887), (28153, 6098099), (29351, 5849197), (31913, 5379619), (58103, 2954749), (60301, 2847047), (62867, 2730841), (124451, 1379497), (197071, 871157), (223391, 768517), (406721, 422107)]