86498181

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1621}}^1$

素因数の和:1663

約数の個数: 54

約数和(自身を含む): 159852966

約数和(自身を除く): 73354785

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 231, 363, 441, 539, 693, 847, 1089, 1617, 1621, 2541, 4851, 4863, 5929, 7623, 11347, 14589, 17787, 17831, 34041, 53361, 53493, 79429, 102123, 124817, 160479, 196141, 238287, 374451, 588423, 714861, 873719, 1123353, 1372987, 1765269, 2621157, 4118961, 7863471, 9610909, 12356883, 28832727, 86498181]

約数ペア:

[(1, 86498181), (3, 28832727), (7, 12356883), (9, 9610909), (11, 7863471), (21, 4118961), (33, 2621157), (49, 1765269), (63, 1372987), (77, 1123353), (99, 873719), (121, 714861), (147, 588423), (231, 374451), (363, 238287), (441, 196141), (539, 160479), (693, 124817), (847, 102123), (1089, 79429), (1617, 53493), (1621, 53361), (2541, 34041), (4851, 17831), (4863, 17787), (5929, 14589), (7623, 11347)]