54738873

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 96934656

約数和(自身を除く): 42195783

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 111, 161, 207, 259, 333, 483, 777, 851, 1021, 1449, 2331, 2553, 3063, 5957, 7147, 7659, 9189, 17871, 21441, 23483, 37777, 53613, 64323, 70449, 113331, 164381, 211347, 264439, 339993, 493143, 793317, 868871, 1479429, 2379951, 2606613, 6082097, 7819839, 18246291, 54738873]

約数ペア:

[(1, 54738873), (3, 18246291), (7, 7819839), (9, 6082097), (21, 2606613), (23, 2379951), (37, 1479429), (63, 868871), (69, 793317), (111, 493143), (161, 339993), (207, 264439), (259, 211347), (333, 164381), (483, 113331), (777, 70449), (851, 64323), (1021, 53613), (1449, 37777), (2331, 23483), (2553, 21441), (3063, 17871), (5957, 9189), (7147, 7659)]