612494181

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1861}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 996318960

約数和(自身を除く): 383824779

約数列:

[1, 3, 9, 13, 29, 39, 87, 97, 117, 261, 291, 377, 873, 1131, 1261, 1861, 2813, 3393, 3783, 5583, 8439, 11349, 16749, 24193, 25317, 36569, 53969, 72579, 109707, 161907, 180517, 217737, 329121, 485721, 541551, 701597, 1624653, 2104791, 2346721, 5234993, 6314373, 7040163, 15704979, 21120489, 47114937, 68054909, 204164727, 612494181]

約数ペア:

[(1, 612494181), (3, 204164727), (9, 68054909), (13, 47114937), (29, 21120489), (39, 15704979), (87, 7040163), (97, 6314373), (117, 5234993), (261, 2346721), (291, 2104791), (377, 1624653), (873, 701597), (1131, 541551), (1261, 485721), (1861, 329121), (2813, 217737), (3393, 180517), (3783, 161907), (5583, 109707), (8439, 72579), (11349, 53969), (16749, 36569), (24193, 25317)]