818158119471

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1061}}^1\times {\mathrm{4817}}^1$

素因数の和:5923

約数の個数: 144

約数和(自身を含む): 1551592959840

約数和(自身を除く): 733434840369

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 121, 147, 189, 231, 297, 363, 441, 539, 693, 847, 1061, 1089, 1323, 1617, 2079, 2541, 3183, 3267, 4817, 4851, 5929, 7427, 7623, 9549, 11671, 14451, 14553, 17787, 22281, 22869, 28647, 33719, 35013, 43353, 51989, 52987, 53361, 66843, 81697, 101157, 105039, 128381, 130059, 155967, 158961, 160083, 200529, 236033, 245091, 303471, 315117, 370909, 385143, 467901, 476883, 571879, 582857, 708099, 735273, 898667, 910413, 1112727, 1155429, 1403703, 1430649, 1715637, 1748571, 2124297, 2205819, 2596363, 2696001, 3338181, 3466287, 4079999, 5110837, 5146911, 5245713, 6290669, 6372891, 7789089, 8088003, 10014543, 12239997, 15332511, 15440733, 15737139, 18872007, 23367267, 24264009, 28559993, 35775859, 36719991, 45997533, 56219207, 56616021, 70101801, 85679979, 107327577, 110159973, 137992599, 168657621, 169848063, 250431013, 257039937, 321982731, 393534449, 505972863, 618411277, 751293039, 771119811, 965948193, 1180603347, 1517918589, 1855233831, 2253879117, 2754741143, 3541810041, 4328878939, 5565701493, 6761637351, 8264223429, 10625430123, 12986636817, 16697104479, 24792670287, 30302152573, 38959910451, 74378010861, 90906457719, 116879731353, 272719373157, 818158119471]

約数ペア:

[(1, 818158119471), (3, 272719373157), (7, 116879731353), (9, 90906457719), (11, 74378010861), (21, 38959910451), (27, 30302152573), (33, 24792670287), (49, 16697104479), (63, 12986636817), (77, 10625430123), (99, 8264223429), (121, 6761637351), (147, 5565701493), (189, 4328878939), (231, 3541810041), (297, 2754741143), (363, 2253879117), (441, 1855233831), (539, 1517918589), (693, 1180603347), (847, 965948193), (1061, 771119811), (1089, 751293039), (1323, 618411277), (1617, 505972863), (2079, 393534449), (2541, 321982731), (3183, 257039937), (3267, 250431013), (4817, 169848063), (4851, 168657621), (5929, 137992599), (7427, 110159973), (7623, 107327577), (9549, 85679979), (11671, 70101801), (14451, 56616021), (14553, 56219207), (17787, 45997533), (22281, 36719991), (22869, 35775859), (28647, 28559993), (33719, 24264009), (35013, 23367267), (43353, 18872007), (51989, 15737139), (52987, 15440733), (53361, 15332511), (66843, 12239997), (81697, 10014543), (101157, 8088003), (105039, 7789089), (128381, 6372891), (130059, 6290669), (155967, 5245713), (158961, 5146911), (160083, 5110837), (200529, 4079999), (236033, 3466287), (245091, 3338181), (303471, 2696001), (315117, 2596363), (370909, 2205819), (385143, 2124297), (467901, 1748571), (476883, 1715637), (571879, 1430649), (582857, 1403703), (708099, 1155429), (735273, 1112727), (898667, 910413)]