28977763353

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{433}}^1\times {\mathrm{1031}}^1$

素因数の和:1766

約数の個数: 64

約数和(自身を含む): 48500895744

約数和(自身を除く): 19523132391

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 281, 433, 843, 1031, 1299, 1967, 3031, 3091, 3093, 4763, 5901, 7217, 9093, 9273, 11341, 14289, 21637, 21651, 33341, 34023, 64911, 79387, 100023, 121673, 238161, 289711, 365019, 446423, 851711, 869133, 1338403, 1339269, 2027977, 2555133, 3124961, 3186821, 4015209, 4910653, 6083931, 9368821, 9374883, 9560463, 14731959, 22307747, 28106463, 34374571, 66923241, 103123713, 125444863, 376334589, 878114041, 1379893493, 2634342123, 4139680479, 9659254451, 28977763353]

約数ペア:

[(1, 28977763353), (3, 9659254451), (7, 4139680479), (11, 2634342123), (21, 1379893493), (33, 878114041), (77, 376334589), (231, 125444863), (281, 103123713), (433, 66923241), (843, 34374571), (1031, 28106463), (1299, 22307747), (1967, 14731959), (3031, 9560463), (3091, 9374883), (3093, 9368821), (4763, 6083931), (5901, 4910653), (7217, 4015209), (9093, 3186821), (9273, 3124961), (11341, 2555133), (14289, 2027977), (21637, 1339269), (21651, 1338403), (33341, 869133), (34023, 851711), (64911, 446423), (79387, 365019), (100023, 289711), (121673, 238161)]