506521323

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12823}}^1$

素因数の和:12869

約数の個数: 64

約数和(自身を含む): 984883200

約数和(自身を除く): 478361877

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 693, 1197, 1463, 1881, 2079, 3591, 4389, 5643, 12823, 13167, 38469, 39501, 89761, 115407, 141053, 243637, 269283, 346221, 423159, 730911, 807849, 987371, 1269477, 1705459, 2192733, 2423547, 2680007, 2962113, 3808431, 5116377, 6578199, 8040021, 8886339, 15349131, 18760049, 24120063, 26659017, 46047393, 56280147, 72360189, 168840441, 506521323]

約数ペア:

[(1, 506521323), (3, 168840441), (7, 72360189), (9, 56280147), (11, 46047393), (19, 26659017), (21, 24120063), (27, 18760049), (33, 15349131), (57, 8886339), (63, 8040021), (77, 6578199), (99, 5116377), (133, 3808431), (171, 2962113), (189, 2680007), (209, 2423547), (231, 2192733), (297, 1705459), (399, 1269477), (513, 987371), (627, 807849), (693, 730911), (1197, 423159), (1463, 346221), (1881, 269283), (2079, 243637), (3591, 141053), (4389, 115407), (5643, 89761), (12823, 39501), (13167, 38469)]