23427819

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 37635840

約数和(自身を除く): 14208021

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 1187, 2193, 3561, 6579, 10683, 19737, 20179, 32049, 51041, 60537, 153123, 181611, 459369, 544833, 867697, 1378107, 2603091, 7809273, 23427819]

約数ペア:

[(1, 23427819), (3, 7809273), (9, 2603091), (17, 1378107), (27, 867697), (43, 544833), (51, 459369), (129, 181611), (153, 153123), (387, 60537), (459, 51041), (731, 32049), (1161, 20179), (1187, 19737), (2193, 10683), (3561, 6579)]