2782103667

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3797}}^1$

素因数の和:3908

約数の個数: 64

約数和(自身を含む): 4655314944

約数和(自身を除く): 1873211277

約数列:

[1, 3, 7, 21, 23, 37, 41, 69, 111, 123, 161, 259, 287, 483, 777, 851, 861, 943, 1517, 2553, 2829, 3797, 4551, 5957, 6601, 10619, 11391, 17871, 19803, 26579, 31857, 34891, 79737, 87331, 104673, 140489, 155677, 244237, 261993, 421467, 467031, 611317, 732711, 983423, 1089739, 1833951, 2950269, 3231247, 3269217, 3580571, 5760049, 9693741, 10741713, 17280147, 22618729, 25063997, 40320343, 67856187, 75191991, 120961029, 132481127, 397443381, 927367889, 2782103667]

約数ペア:

[(1, 2782103667), (3, 927367889), (7, 397443381), (21, 132481127), (23, 120961029), (37, 75191991), (41, 67856187), (69, 40320343), (111, 25063997), (123, 22618729), (161, 17280147), (259, 10741713), (287, 9693741), (483, 5760049), (777, 3580571), (851, 3269217), (861, 3231247), (943, 2950269), (1517, 1833951), (2553, 1089739), (2829, 983423), (3797, 732711), (4551, 611317), (5957, 467031), (6601, 421467), (10619, 261993), (11391, 244237), (17871, 155677), (19803, 140489), (26579, 104673), (31857, 87331), (34891, 79737)]