43278939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 72334080

約数和(自身を除く): 29055141

約数列:

[1, 3, 9, 11, 23, 33, 69, 83, 99, 207, 229, 249, 253, 687, 747, 759, 913, 1909, 2061, 2277, 2519, 2739, 5267, 5727, 7557, 8217, 15801, 17181, 19007, 20999, 22671, 47403, 57021, 57937, 62997, 171063, 173811, 188991, 209077, 437161, 521433, 627231, 1311483, 1881693, 3934449, 4808771, 14426313, 43278939]

約数ペア:

[(1, 43278939), (3, 14426313), (9, 4808771), (11, 3934449), (23, 1881693), (33, 1311483), (69, 627231), (83, 521433), (99, 437161), (207, 209077), (229, 188991), (249, 173811), (253, 171063), (687, 62997), (747, 57937), (759, 57021), (913, 47403), (1909, 22671), (2061, 20999), (2277, 19007), (2519, 17181), (2739, 15801), (5267, 8217), (5727, 7557)]