141134553

素因数分解:

$3^2\times 7^3\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 240240000

約数和(自身を除く): 99105447

約数列:

[1, 3, 7, 9, 21, 49, 63, 131, 147, 343, 349, 393, 441, 917, 1029, 1047, 1179, 2443, 2751, 3087, 3141, 6419, 7329, 8253, 17101, 19257, 21987, 44933, 45719, 51303, 57771, 119707, 134799, 137157, 153909, 320033, 359121, 404397, 411471, 960099, 1077363, 2240231, 2880297, 6720693, 15681617, 20162079, 47044851, 141134553]

約数ペア:

[(1, 141134553), (3, 47044851), (7, 20162079), (9, 15681617), (21, 6720693), (49, 2880297), (63, 2240231), (131, 1077363), (147, 960099), (343, 411471), (349, 404397), (393, 359121), (441, 320033), (917, 153909), (1029, 137157), (1047, 134799), (1179, 119707), (2443, 57771), (2751, 51303), (3087, 45719), (3141, 44933), (6419, 21987), (7329, 19257), (8253, 17101)]