51667947

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9127}}^1$

素因数の和:9187

約数の個数: 24

約数和(自身を含む): 81166176

約数和(自身を除く): 29498229

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 5661, 9127, 27381, 82143, 155159, 337699, 465477, 1013097, 1396431, 3039291, 5740883, 17222649, 51667947]

約数ペア:

[(1, 51667947), (3, 17222649), (9, 5740883), (17, 3039291), (37, 1396431), (51, 1013097), (111, 465477), (153, 337699), (333, 155159), (629, 82143), (1887, 27381), (5661, 9127)]