52987959

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 87552000

約数和(自身を除く): 34564041

約数列:

[1, 3, 9, 27, 29, 31, 37, 59, 87, 93, 111, 177, 261, 279, 333, 531, 783, 837, 899, 999, 1073, 1147, 1593, 1711, 1829, 2183, 2697, 3219, 3441, 5133, 5487, 6549, 8091, 9657, 10323, 15399, 16461, 19647, 24273, 28971, 30969, 33263, 46197, 49383, 53041, 58941, 63307, 67673, 99789, 159123, 189921, 203019, 299367, 477369, 569763, 609057, 898101, 1432107, 1709289, 1827171, 1962517, 5887551, 17662653, 52987959]

約数ペア:

[(1, 52987959), (3, 17662653), (9, 5887551), (27, 1962517), (29, 1827171), (31, 1709289), (37, 1432107), (59, 898101), (87, 609057), (93, 569763), (111, 477369), (177, 299367), (261, 203019), (279, 189921), (333, 159123), (531, 99789), (783, 67673), (837, 63307), (899, 58941), (999, 53041), (1073, 49383), (1147, 46197), (1593, 33263), (1711, 30969), (1829, 28971), (2183, 24273), (2697, 19647), (3219, 16461), (3441, 15399), (5133, 10323), (5487, 9657), (6549, 8091)]