320170291287

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^2\times {\mathrm{201193}}^1$

素因数の和:201380

約数の個数: 48

約数和(自身を含む): 538723492608

約数和(自身を除く): 218553201321

約数列:

[1, 3, 7, 11, 21, 33, 77, 83, 231, 249, 581, 913, 1743, 2739, 6391, 6889, 19173, 20667, 48223, 75779, 144669, 201193, 227337, 530453, 603579, 1408351, 1591359, 2213123, 4225053, 6639369, 15491861, 16699019, 46475583, 50097057, 116893133, 183689209, 350679399, 551067627, 1285824463, 1386018577, 3857473389, 4158055731, 9702130039, 15246204347, 29106390117, 45738613041, 106723430429, 320170291287]

約数ペア:

[(1, 320170291287), (3, 106723430429), (7, 45738613041), (11, 29106390117), (21, 15246204347), (33, 9702130039), (77, 4158055731), (83, 3857473389), (231, 1386018577), (249, 1285824463), (581, 551067627), (913, 350679399), (1743, 183689209), (2739, 116893133), (6391, 50097057), (6889, 46475583), (19173, 16699019), (20667, 15491861), (48223, 6639369), (75779, 4225053), (144669, 2213123), (201193, 1591359), (227337, 1408351), (530453, 603579)]