1880304327

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^2\times {\mathrm{919}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 3079276800

約数和(自身を除く): 1198972473

約数列:

[1, 3, 9, 11, 27, 33, 83, 99, 249, 297, 747, 913, 919, 2241, 2739, 2757, 6889, 8217, 8271, 10109, 20667, 24651, 24813, 30327, 62001, 75779, 76277, 90981, 186003, 227337, 228831, 272943, 682011, 686493, 839047, 2046033, 2059479, 2517141, 6330991, 7551423, 18992973, 22654269, 56978919, 69640901, 170936757, 208922703, 626768109, 1880304327]

約数ペア:

[(1, 1880304327), (3, 626768109), (9, 208922703), (11, 170936757), (27, 69640901), (33, 56978919), (83, 22654269), (99, 18992973), (249, 7551423), (297, 6330991), (747, 2517141), (913, 2059479), (919, 2046033), (2241, 839047), (2739, 686493), (2757, 682011), (6889, 272943), (8217, 228831), (8271, 227337), (10109, 186003), (20667, 90981), (24651, 76277), (24813, 75779), (30327, 62001)]