72151683

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{4813}}^1$

素因数の和:5098

約数の個数: 16

約数和(自身を含む): 101671680

約数和(自身を除く): 29519997

約数列:

[1, 3, 19, 57, 263, 789, 4813, 4997, 14439, 14991, 91447, 274341, 1265819, 3797457, 24050561, 72151683]

約数ペア:

[(1, 72151683), (3, 24050561), (19, 3797457), (57, 1265819), (263, 274341), (789, 91447), (4813, 14991), (4997, 14439)]