480174669

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:939

約数の個数: 64

約数和(自身を含む): 816480000

約数和(自身を除く): 336305331

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 89, 117, 171, 247, 267, 351, 513, 741, 801, 809, 1157, 1691, 2223, 2403, 2427, 3471, 5073, 6669, 7281, 10413, 10517, 15219, 15371, 21843, 21983, 31239, 31551, 45657, 46113, 65949, 72001, 94653, 138339, 197847, 199823, 216003, 283959, 415017, 593541, 599469, 648009, 936013, 1368019, 1798407, 1944027, 2808039, 4104057, 5395221, 8424117, 12312171, 17784247, 25272351, 36936513, 53352741, 160058223, 480174669]

約数ペア:

[(1, 480174669), (3, 160058223), (9, 53352741), (13, 36936513), (19, 25272351), (27, 17784247), (39, 12312171), (57, 8424117), (89, 5395221), (117, 4104057), (171, 2808039), (247, 1944027), (267, 1798407), (351, 1368019), (513, 936013), (741, 648009), (801, 599469), (809, 593541), (1157, 415017), (1691, 283959), (2223, 216003), (2403, 199823), (2427, 197847), (3471, 138339), (5073, 94653), (6669, 72001), (7281, 65949), (10413, 46113), (10517, 45657), (15219, 31551), (15371, 31239), (21843, 21983)]