56137689

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2251}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 86422752

約数和(自身を除く): 30285063

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 1467, 2251, 2771, 6753, 8313, 20259, 24939, 38267, 114801, 344403, 366913, 1100739, 3302217, 6237521, 18712563, 56137689]

約数ペア:

[(1, 56137689), (3, 18712563), (9, 6237521), (17, 3302217), (51, 1100739), (153, 366913), (163, 344403), (489, 114801), (1467, 38267), (2251, 24939), (2771, 20259), (6753, 8313)]