13472094447

素因数分解:

$3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{139493}}^1$

素因数の和:139589

約数の個数: 48

約数和(自身を含む): 23535427680

約数和(自身を除く): 10063333233

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 73, 147, 189, 219, 441, 511, 657, 1323, 1533, 1971, 3577, 4599, 10731, 13797, 32193, 96579, 139493, 418479, 976451, 1255437, 2929353, 3766311, 6835157, 8788059, 10182989, 20505471, 26364177, 30548967, 61516413, 71280923, 91646901, 184549239, 213842769, 274940703, 498966461, 641528307, 1496899383, 1924584921, 4490698149, 13472094447]

約数ペア:

[(1, 13472094447), (3, 4490698149), (7, 1924584921), (9, 1496899383), (21, 641528307), (27, 498966461), (49, 274940703), (63, 213842769), (73, 184549239), (147, 91646901), (189, 71280923), (219, 61516413), (441, 30548967), (511, 26364177), (657, 20505471), (1323, 10182989), (1533, 8788059), (1971, 6835157), (3577, 3766311), (4599, 2929353), (10731, 1255437), (13797, 976451), (32193, 418479), (96579, 139493)]