81443283009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1931}}^1\times {\mathrm{7841}}^1$

素因数の和:9949

約数の個数: 32

約数和(自身を含む): 119266656768

約数和(自身を除く): 37823373759

約数列:

[1, 3, 11, 33, 163, 489, 1793, 1931, 5379, 5793, 7841, 21241, 23523, 63723, 86251, 258753, 314753, 944259, 1278083, 3462283, 3834249, 10386849, 14058913, 15140971, 42176739, 45422913, 166550681, 499652043, 2467978273, 7403934819, 27147761003, 81443283009]

約数ペア:

[(1, 81443283009), (3, 27147761003), (11, 7403934819), (33, 2467978273), (163, 499652043), (489, 166550681), (1793, 45422913), (1931, 42176739), (5379, 15140971), (5793, 14058913), (7841, 10386849), (21241, 3834249), (23523, 3462283), (63723, 1278083), (86251, 944259), (258753, 314753)]