273503341611

素因数分解:

$3^3\times {\mathrm{71}}^2\times {\mathrm{499}}^1\times {\mathrm{4027}}^1$

素因数の和:4677

約数の個数: 48

約数和(自身を含む): 411903280000

約数和(自身を除く): 138399938389

約数列:

[1, 3, 9, 27, 71, 213, 499, 639, 1497, 1917, 4027, 4491, 5041, 12081, 13473, 15123, 35429, 36243, 45369, 106287, 108729, 136107, 285917, 318861, 857751, 956583, 2009473, 2515459, 2573253, 6028419, 7546377, 7719759, 18085257, 20300107, 22639131, 54255771, 60900321, 67917393, 142672583, 182700963, 428017749, 548102889, 1284053247, 3852159741, 10129753393, 30389260179, 91167780537, 273503341611]

約数ペア:

[(1, 273503341611), (3, 91167780537), (9, 30389260179), (27, 10129753393), (71, 3852159741), (213, 1284053247), (499, 548102889), (639, 428017749), (1497, 182700963), (1917, 142672583), (4027, 67917393), (4491, 60900321), (5041, 54255771), (12081, 22639131), (13473, 20300107), (15123, 18085257), (35429, 7719759), (36243, 7546377), (45369, 6028419), (106287, 2573253), (108729, 2515459), (136107, 2009473), (285917, 956583), (318861, 857751)]