928071711

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 1618166160

約数和(自身を除く): 690094449

約数列:

[1, 3, 7, 9, 21, 49, 53, 59, 63, 147, 159, 177, 371, 413, 441, 477, 531, 673, 1113, 1239, 2019, 2597, 2891, 3127, 3339, 3717, 4711, 6057, 7791, 8673, 9381, 14133, 21889, 23373, 26019, 28143, 32977, 35669, 39707, 42399, 65667, 98931, 107007, 119121, 153223, 197001, 249683, 277949, 296793, 321021, 357363, 459669, 749049, 833847, 1379007, 1747781, 1945643, 2104471, 2247147, 2501541, 5243343, 5836929, 6313413, 14731297, 15730029, 17510787, 18940239, 44193891, 103119079, 132581673, 309357237, 928071711]

約数ペア:

[(1, 928071711), (3, 309357237), (7, 132581673), (9, 103119079), (21, 44193891), (49, 18940239), (53, 17510787), (59, 15730029), (63, 14731297), (147, 6313413), (159, 5836929), (177, 5243343), (371, 2501541), (413, 2247147), (441, 2104471), (477, 1945643), (531, 1747781), (673, 1379007), (1113, 833847), (1239, 749049), (2019, 459669), (2597, 357363), (2891, 321021), (3127, 296793), (3339, 277949), (3717, 249683), (4711, 197001), (6057, 153223), (7791, 119121), (8673, 107007), (9381, 98931), (14133, 65667), (21889, 42399), (23373, 39707), (26019, 35669), (28143, 32977)]