277432857

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2833}}^1$

素因数の和:2892

約数の個数: 48

約数和(自身を含む): 462146048

約数和(自身を除く): 184713191

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 243, 279, 351, 403, 837, 1053, 1209, 2511, 2833, 3159, 3627, 7533, 8499, 10881, 25497, 32643, 36829, 76491, 87823, 97929, 110487, 229473, 263469, 331461, 688419, 790407, 994383, 1141699, 2371221, 2983149, 3425097, 7113663, 8949447, 10275291, 21340989, 30825873, 92477619, 277432857]

約数ペア:

[(1, 277432857), (3, 92477619), (9, 30825873), (13, 21340989), (27, 10275291), (31, 8949447), (39, 7113663), (81, 3425097), (93, 2983149), (117, 2371221), (243, 1141699), (279, 994383), (351, 790407), (403, 688419), (837, 331461), (1053, 263469), (1209, 229473), (2511, 110487), (2833, 97929), (3159, 87823), (3627, 76491), (7533, 36829), (8499, 32643), (10881, 25497)]