67273129

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6569}}^1$

素因数の和:6613

約数の個数: 24

約数和(自身を含む): 89877600

約数和(自身を除く): 22604471

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 6569, 10241, 45983, 72259, 124811, 321881, 505813, 873677, 1372921, 3540691, 6115739, 9610447, 67273129]

約数ペア:

[(1, 67273129), (7, 9610447), (11, 6115739), (19, 3540691), (49, 1372921), (77, 873677), (133, 505813), (209, 321881), (539, 124811), (931, 72259), (1463, 45983), (6569, 10241)]