888962067

素因数分解:

$3^3\times 7^2\times {\mathrm{431}}^1\times {\mathrm{1559}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 1536537600

約数和(自身を除く): 647575533

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 431, 441, 1293, 1323, 1559, 3017, 3879, 4677, 9051, 10913, 11637, 14031, 21119, 27153, 32739, 42093, 63357, 76391, 81459, 98217, 190071, 229173, 294651, 570213, 671929, 687519, 2015787, 2062557, 4703503, 6047361, 14110509, 18142083, 32924521, 42331527, 98773563, 126994581, 296320689, 888962067]

約数ペア:

[(1, 888962067), (3, 296320689), (7, 126994581), (9, 98773563), (21, 42331527), (27, 32924521), (49, 18142083), (63, 14110509), (147, 6047361), (189, 4703503), (431, 2062557), (441, 2015787), (1293, 687519), (1323, 671929), (1559, 570213), (3017, 294651), (3879, 229173), (4677, 190071), (9051, 98217), (10913, 81459), (11637, 76391), (14031, 63357), (21119, 42093), (27153, 32739)]