245087138007

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1\times {\mathrm{1567}}^1$

素因数の和:2093

約数の個数: 96

約数和(自身を含む): 398378373120

約数和(自身を除く): 153291235113

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 173, 311, 323, 519, 933, 969, 1557, 1567, 2799, 2907, 2941, 3287, 4701, 5287, 5909, 8823, 9861, 14103, 15861, 17727, 26469, 26639, 29583, 29773, 47583, 53181, 53803, 55879, 79917, 89319, 100453, 161409, 167637, 239751, 267957, 271091, 301359, 484227, 487337, 502911, 506141, 813273, 904077, 914651, 1022257, 1462011, 1518423, 2439819, 2743953, 3066771, 4386033, 4555269, 4608547, 5150729, 8231859, 8284729, 9200313, 9259403, 13825641, 15452187, 17378369, 24854187, 27778209, 41476923, 46356561, 52135107, 74562561, 83334627, 84309301, 87562393, 156405321, 157409851, 252927903, 262687179, 472229553, 758783709, 788061537, 1416688659, 1433258117, 1601876719, 4299774351, 4805630157, 12899323053, 14416890471, 27231904223, 81695712669, 245087138007]

約数ペア:

[(1, 245087138007), (3, 81695712669), (9, 27231904223), (17, 14416890471), (19, 12899323053), (51, 4805630157), (57, 4299774351), (153, 1601876719), (171, 1433258117), (173, 1416688659), (311, 788061537), (323, 758783709), (519, 472229553), (933, 262687179), (969, 252927903), (1557, 157409851), (1567, 156405321), (2799, 87562393), (2907, 84309301), (2941, 83334627), (3287, 74562561), (4701, 52135107), (5287, 46356561), (5909, 41476923), (8823, 27778209), (9861, 24854187), (14103, 17378369), (15861, 15452187), (17727, 13825641), (26469, 9259403), (26639, 9200313), (29583, 8284729), (29773, 8231859), (47583, 5150729), (53181, 4608547), (53803, 4555269), (55879, 4386033), (79917, 3066771), (89319, 2743953), (100453, 2439819), (161409, 1518423), (167637, 1462011), (239751, 1022257), (267957, 914651), (271091, 904077), (301359, 813273), (484227, 506141), (487337, 502911)]