161777889903

素因数分解:

$3^1\times 7^1\times {\mathrm{50329}}^1\times {\mathrm{153067}}^1$

素因数の和:203406

約数の個数: 16

約数和(自身を含む): 246525198080

約数和(自身を除く): 84747308177

約数列:

[1, 3, 7, 21, 50329, 150987, 153067, 352303, 459201, 1056909, 1071469, 3214407, 7703709043, 23111127129, 53925963301, 161777889903]

約数ペア:

[(1, 161777889903), (3, 53925963301), (7, 23111127129), (21, 7703709043), (50329, 3214407), (150987, 1071469), (153067, 1056909), (352303, 459201)]