12528070497

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{457}}^1\times {\mathrm{3163}}^1$

素因数の和:3739

約数の個数: 40

約数和(自身を含む): 18936995616

約数和(自身を除く): 6408925119

約数列:

[1, 3, 9, 27, 81, 107, 321, 457, 963, 1371, 2889, 3163, 4113, 8667, 9489, 12339, 28467, 37017, 48899, 85401, 146697, 256203, 338441, 440091, 1015323, 1320273, 1445491, 3045969, 3960819, 4336473, 9137907, 13009419, 27413721, 39028257, 117084771, 154667537, 464002611, 1392007833, 4176023499, 12528070497]

約数ペア:

[(1, 12528070497), (3, 4176023499), (9, 1392007833), (27, 464002611), (81, 154667537), (107, 117084771), (321, 39028257), (457, 27413721), (963, 13009419), (1371, 9137907), (2889, 4336473), (3163, 3960819), (4113, 3045969), (8667, 1445491), (9489, 1320273), (12339, 1015323), (28467, 440091), (37017, 338441), (48899, 256203), (85401, 146697)]