159905703

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{15973}}^1$

素因数の和:16094

約数の個数: 16

約数和(自身を含む): 220824576

約数和(自身を除く): 60918873

約数列:

[1, 3, 47, 71, 141, 213, 3337, 10011, 15973, 47919, 750731, 1134083, 2252193, 3402249, 53301901, 159905703]

約数ペア:

[(1, 159905703), (3, 53301901), (47, 3402249), (71, 2252193), (141, 1134083), (213, 750731), (3337, 47919), (10011, 15973)]