71306081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13043}}^1$

素因数の和:13132

約数の個数: 16

約数和(自身を含む): 90160128

約数和(自身を除く): 18854047

約数列:

[1, 7, 11, 71, 77, 497, 781, 5467, 13043, 91301, 143473, 926053, 1004311, 6482371, 10186583, 71306081]

約数ペア:

[(1, 71306081), (7, 10186583), (11, 6482371), (71, 1004311), (77, 926053), (497, 143473), (781, 91301), (5467, 13043)]