38362149

素因数分解:

$3^2\times 7^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 70241600

約数和(自身を除く): 31879451

約数列:

[1, 3, 7, 9, 17, 21, 43, 49, 51, 63, 119, 129, 147, 153, 289, 301, 343, 357, 387, 441, 731, 833, 867, 903, 1029, 1071, 2023, 2107, 2193, 2499, 2601, 2709, 3087, 5117, 5831, 6069, 6321, 6579, 7497, 12427, 14161, 14749, 15351, 17493, 18207, 18963, 35819, 37281, 42483, 44247, 46053, 52479, 86989, 99127, 107457, 111843, 127449, 132741, 250733, 260967, 297381, 322371, 608923, 752199, 782901, 892143, 1826769, 2256597, 4262461, 5480307, 12787383, 38362149]

約数ペア:

[(1, 38362149), (3, 12787383), (7, 5480307), (9, 4262461), (17, 2256597), (21, 1826769), (43, 892143), (49, 782901), (51, 752199), (63, 608923), (119, 322371), (129, 297381), (147, 260967), (153, 250733), (289, 132741), (301, 127449), (343, 111843), (357, 107457), (387, 99127), (441, 86989), (731, 52479), (833, 46053), (867, 44247), (903, 42483), (1029, 37281), (1071, 35819), (2023, 18963), (2107, 18207), (2193, 17493), (2499, 15351), (2601, 14749), (2709, 14161), (3087, 12427), (5117, 7497), (5831, 6579), (6069, 6321)]