152803287

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62191}}^1$

素因数の和:62220

約数の個数: 32

約数和(自身を含む): 278620160

約数和(自身を除く): 125816873

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 62191, 186573, 435337, 559719, 808483, 1306011, 1679157, 2425449, 3918033, 5659381, 7276347, 11754099, 16978143, 21829041, 50934429, 152803287]

約数ペア:

[(1, 152803287), (3, 50934429), (7, 21829041), (9, 16978143), (13, 11754099), (21, 7276347), (27, 5659381), (39, 3918033), (63, 2425449), (91, 1679157), (117, 1306011), (189, 808483), (273, 559719), (351, 435337), (819, 186573), (2457, 62191)]