63460439

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 84214080

約数和(自身を除く): 20753641

約数列:

[1, 7, 17, 29, 37, 49, 71, 119, 203, 259, 493, 497, 629, 833, 1073, 1207, 1421, 1813, 2059, 2627, 3451, 3479, 4403, 7511, 8449, 14413, 18241, 18389, 24157, 30821, 35003, 44659, 52577, 59143, 76183, 100891, 127687, 128723, 245021, 312613, 533281, 893809, 1295111, 1715147, 2188291, 3732967, 9065777, 63460439]

約数ペア:

[(1, 63460439), (7, 9065777), (17, 3732967), (29, 2188291), (37, 1715147), (49, 1295111), (71, 893809), (119, 533281), (203, 312613), (259, 245021), (493, 128723), (497, 127687), (629, 100891), (833, 76183), (1073, 59143), (1207, 52577), (1421, 44659), (1813, 35003), (2059, 30821), (2627, 24157), (3451, 18389), (3479, 18241), (4403, 14413), (7511, 8449)]