163817181

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1223}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 273490560

約数和(自身を除く): 109673379

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 121, 123, 297, 363, 369, 451, 1089, 1107, 1223, 1353, 3267, 3669, 4059, 4961, 11007, 12177, 13453, 14883, 33021, 40359, 44649, 50143, 121077, 133947, 147983, 150429, 363231, 443949, 451287, 551573, 1331847, 1353861, 1654719, 3995541, 4964157, 6067303, 14892471, 18201909, 54605727, 163817181]

約数ペア:

[(1, 163817181), (3, 54605727), (9, 18201909), (11, 14892471), (27, 6067303), (33, 4964157), (41, 3995541), (99, 1654719), (121, 1353861), (123, 1331847), (297, 551573), (363, 451287), (369, 443949), (451, 363231), (1089, 150429), (1107, 147983), (1223, 133947), (1353, 121077), (3267, 50143), (3669, 44649), (4059, 40359), (4961, 33021), (11007, 14883), (12177, 13453)]