42718371

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1553}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 58405536

約数和(自身を除く): 15687165

約数列:

[1, 3, 53, 159, 173, 519, 1553, 4659, 9169, 27507, 82309, 246927, 268669, 806007, 14239457, 42718371]

約数ペア:

[(1, 42718371), (3, 14239457), (53, 806007), (159, 268669), (173, 246927), (519, 82309), (1553, 27507), (4659, 9169)]