38365173

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 37113867

約数列:

[1, 3, 7, 9, 11, 21, 23, 29, 33, 63, 69, 77, 83, 87, 99, 161, 203, 207, 231, 249, 253, 261, 319, 483, 581, 609, 667, 693, 747, 759, 913, 957, 1449, 1743, 1771, 1827, 1909, 2001, 2233, 2277, 2407, 2739, 2871, 4669, 5229, 5313, 5727, 6003, 6391, 6699, 7221, 7337, 8217, 13363, 14007, 15939, 16849, 17181, 19173, 20097, 20999, 21663, 22011, 26477, 40089, 42021, 50547, 51359, 55361, 57519, 62997, 66033, 79431, 120267, 146993, 151641, 154077, 166083, 185339, 188991, 238293, 387527, 440979, 462231, 498249, 556017, 608971, 1162581, 1322937, 1668051, 1826913, 3487743, 4262797, 5480739, 12788391, 38365173]

約数ペア:

[(1, 38365173), (3, 12788391), (7, 5480739), (9, 4262797), (11, 3487743), (21, 1826913), (23, 1668051), (29, 1322937), (33, 1162581), (63, 608971), (69, 556017), (77, 498249), (83, 462231), (87, 440979), (99, 387527), (161, 238293), (203, 188991), (207, 185339), (231, 166083), (249, 154077), (253, 151641), (261, 146993), (319, 120267), (483, 79431), (581, 66033), (609, 62997), (667, 57519), (693, 55361), (747, 51359), (759, 50547), (913, 42021), (957, 40089), (1449, 26477), (1743, 22011), (1771, 21663), (1827, 20999), (1909, 20097), (2001, 19173), (2233, 17181), (2277, 16849), (2407, 15939), (2739, 14007), (2871, 13363), (4669, 8217), (5229, 7337), (5313, 7221), (5727, 6699), (6003, 6391)]