858690459

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 1383617664

約数和(自身を除く): 524927205

約数列:

[1, 3, 9, 11, 33, 73, 99, 131, 219, 393, 657, 803, 907, 1179, 1441, 2409, 2721, 4323, 7227, 8163, 9563, 9977, 12969, 28689, 29931, 66211, 86067, 89793, 105193, 118817, 198633, 315579, 356451, 595899, 728321, 946737, 1069353, 1306987, 2184963, 3920961, 6554889, 8673641, 11762883, 26020923, 78062769, 95410051, 286230153, 858690459]

約数ペア:

[(1, 858690459), (3, 286230153), (9, 95410051), (11, 78062769), (33, 26020923), (73, 11762883), (99, 8673641), (131, 6554889), (219, 3920961), (393, 2184963), (657, 1306987), (803, 1069353), (907, 946737), (1179, 728321), (1441, 595899), (2409, 356451), (2721, 315579), (4323, 198633), (7227, 118817), (8163, 105193), (9563, 89793), (9977, 86067), (12969, 66211), (28689, 29931)]