68276879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^2$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 81333072

約数和(自身を除く): 13056193

約数列:

[1, 11, 17, 53, 83, 187, 583, 901, 913, 1411, 4399, 6889, 9911, 15521, 48389, 74783, 75779, 117113, 365117, 822613, 1288243, 4016287, 6206989, 68276879]

約数ペア:

[(1, 68276879), (11, 6206989), (17, 4016287), (53, 1288243), (83, 822613), (187, 365117), (583, 117113), (901, 75779), (913, 74783), (1411, 48389), (4399, 15521), (6889, 9911)]