50681547

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12007}}^1$

素因数の和:12087

約数の個数: 24

約数和(自身を含む): 84920576

約数和(自身を除く): 34239029

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 12007, 36021, 84049, 108063, 252147, 756441, 804469, 2413407, 5631283, 7240221, 16893849, 50681547]

約数ペア:

[(1, 50681547), (3, 16893849), (7, 7240221), (9, 5631283), (21, 2413407), (63, 804469), (67, 756441), (201, 252147), (469, 108063), (603, 84049), (1407, 36021), (4221, 12007)]