67182401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 80637120

約数和(自身を除く): 13454719

約数列:

[1, 11, 13, 71, 143, 169, 509, 781, 923, 1859, 5599, 6617, 10153, 11999, 36139, 72787, 86021, 131989, 397529, 469807, 946231, 5167877, 6107491, 67182401]

約数ペア:

[(1, 67182401), (11, 6107491), (13, 5167877), (71, 946231), (143, 469807), (169, 397529), (509, 131989), (781, 86021), (923, 72787), (1859, 36139), (5599, 11999), (6617, 10153)]