69534369

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{50497}}^1$

素因数の和:50526

約数の個数: 20

約数和(自身を含む): 109984644

約数和(自身を除く): 40450275

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 50497, 151491, 454473, 858449, 1363419, 2575347, 4090257, 7726041, 23178123, 69534369]

約数ペア:

[(1, 69534369), (3, 23178123), (9, 7726041), (17, 4090257), (27, 2575347), (51, 1363419), (81, 858449), (153, 454473), (459, 151491), (1377, 50497)]