185815539

素因数分解:

$3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2839

約数の個数: 56

約数和(自身を含む): 343009632

約数和(自身を除く): 157194093

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 729, 819, 1053, 1701, 2457, 2801, 3159, 5103, 7371, 8403, 9477, 19607, 22113, 25209, 36413, 58821, 66339, 75627, 109239, 176463, 226881, 254891, 327717, 529389, 680643, 764673, 983151, 1588167, 2041929, 2294019, 2949453, 4764501, 6882057, 8848359, 14293503, 20646171, 26545077, 61938513, 185815539]

約数ペア:

[(1, 185815539), (3, 61938513), (7, 26545077), (9, 20646171), (13, 14293503), (21, 8848359), (27, 6882057), (39, 4764501), (63, 2949453), (81, 2294019), (91, 2041929), (117, 1588167), (189, 983151), (243, 764673), (273, 680643), (351, 529389), (567, 327717), (729, 254891), (819, 226881), (1053, 176463), (1701, 109239), (2457, 75627), (2801, 66339), (3159, 58821), (5103, 36413), (7371, 25209), (8403, 22113), (9477, 19607)]