39883077

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 66185280

約数和(自身を除く): 26302203

約数列:

[1, 3, 9, 13, 27, 37, 39, 83, 111, 117, 249, 333, 351, 481, 747, 999, 1079, 1369, 1443, 2241, 3071, 3237, 4107, 4329, 9213, 9711, 12321, 12987, 17797, 27639, 29133, 36963, 39923, 53391, 82917, 113627, 119769, 160173, 340881, 359307, 480519, 1022643, 1077921, 1477151, 3067929, 4431453, 13294359, 39883077]

約数ペア:

[(1, 39883077), (3, 13294359), (9, 4431453), (13, 3067929), (27, 1477151), (37, 1077921), (39, 1022643), (83, 480519), (111, 359307), (117, 340881), (249, 160173), (333, 119769), (351, 113627), (481, 82917), (747, 53391), (999, 39923), (1079, 36963), (1369, 29133), (1443, 27639), (2241, 17797), (3071, 12987), (3237, 12321), (4107, 9711), (4329, 9213)]