64262253

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 101122560

約数和(自身を除く): 36860307

約数列:

[1, 3, 11, 23, 33, 43, 69, 121, 129, 179, 253, 363, 473, 537, 759, 989, 1419, 1969, 2783, 2967, 4117, 5203, 5907, 7697, 8349, 10879, 12351, 15609, 21659, 23091, 32637, 45287, 64977, 84667, 119669, 135861, 177031, 254001, 359007, 498157, 531093, 931337, 1494471, 1947341, 2794011, 5842023, 21420751, 64262253]

約数ペア:

[(1, 64262253), (3, 21420751), (11, 5842023), (23, 2794011), (33, 1947341), (43, 1494471), (69, 931337), (121, 531093), (129, 498157), (179, 359007), (253, 254001), (363, 177031), (473, 135861), (537, 119669), (759, 84667), (989, 64977), (1419, 45287), (1969, 32637), (2783, 23091), (2967, 21659), (4117, 15609), (5203, 12351), (5907, 10879), (7697, 8349)]