54449487

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15473}}^1$

素因数の和:15519

約数の個数: 24

約数和(自身を含む): 86901984

約数和(自身を除く): 32452497

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 15473, 46419, 139257, 263041, 355879, 789123, 1067637, 2367369, 3202911, 6049943, 18149829, 54449487]

約数ペア:

[(1, 54449487), (3, 18149829), (9, 6049943), (17, 3202911), (23, 2367369), (51, 1067637), (69, 789123), (153, 355879), (207, 263041), (391, 139257), (1173, 46419), (3519, 15473)]