229365513

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4271}}^1$

素因数の和:4316

約数の個数: 48

約数和(自身を含む): 391862016

約数和(自身を除く): 162496503

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 1053, 1377, 1989, 3159, 4131, 4271, 5967, 12813, 17901, 38439, 53703, 55523, 72607, 115317, 166569, 217821, 345951, 499707, 653463, 943891, 1037853, 1499121, 1960389, 2831673, 4497363, 5881167, 8495019, 13492089, 17643501, 25485057, 76455171, 229365513]

約数ペア:

[(1, 229365513), (3, 76455171), (9, 25485057), (13, 17643501), (17, 13492089), (27, 8495019), (39, 5881167), (51, 4497363), (81, 2831673), (117, 1960389), (153, 1499121), (221, 1037853), (243, 943891), (351, 653463), (459, 499707), (663, 345951), (1053, 217821), (1377, 166569), (1989, 115317), (3159, 72607), (4131, 55523), (4271, 53703), (5967, 38439), (12813, 17901)]