82441521

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 120806400

約数和(自身を除く): 38364879

約数列:

[1, 3, 9, 191, 199, 241, 573, 597, 723, 1719, 1791, 2169, 38009, 46031, 47959, 114027, 138093, 143877, 342081, 414279, 431631, 9160169, 27480507, 82441521]

約数ペア:

[(1, 82441521), (3, 27480507), (9, 9160169), (191, 431631), (199, 414279), (241, 342081), (573, 143877), (597, 138093), (723, 114027), (1719, 47959), (1791, 46031), (2169, 38009)]