52790787

素因数分解:

$3^2\times 7^5\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 36

約数和(自身を含む): 89216400

約数和(自身を除く): 36425613

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 349, 441, 1029, 1047, 2401, 2443, 3087, 3141, 7203, 7329, 16807, 17101, 21609, 21987, 50421, 51303, 119707, 151263, 153909, 359121, 837949, 1077363, 2513847, 5865643, 7541541, 17596929, 52790787]

約数ペア:

[(1, 52790787), (3, 17596929), (7, 7541541), (9, 5865643), (21, 2513847), (49, 1077363), (63, 837949), (147, 359121), (343, 153909), (349, 151263), (441, 119707), (1029, 51303), (1047, 50421), (2401, 21987), (2443, 21609), (3087, 17101), (3141, 16807), (7203, 7329)]