144963

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:88

約数の個数: 32

約数和(自身を含む): 268800

約数和(自身を除く): 123837

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 59, 63, 91, 117, 177, 189, 273, 351, 413, 531, 767, 819, 1239, 1593, 2301, 2457, 3717, 5369, 6903, 11151, 16107, 20709, 48321, 144963]

約数ペア:

[(1, 144963), (3, 48321), (7, 20709), (9, 16107), (13, 11151), (21, 6903), (27, 5369), (39, 3717), (59, 2457), (63, 2301), (91, 1593), (117, 1239), (177, 819), (189, 767), (273, 531), (351, 413)]