55291293

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{929}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 84871800

約数和(自身を除く): 29580507

約数列:

[1, 3, 9, 17, 51, 153, 389, 929, 1167, 2787, 3501, 6613, 8361, 15793, 19839, 47379, 59517, 142137, 361381, 1084143, 3252429, 6143477, 18430431, 55291293]

約数ペア:

[(1, 55291293), (3, 18430431), (9, 6143477), (17, 3252429), (51, 1084143), (153, 361381), (389, 142137), (929, 59517), (1167, 47379), (2787, 19839), (3501, 15793), (6613, 8361)]