65080449

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 115084800

約数和(自身を除く): 50004351

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 73, 89, 159, 189, 219, 267, 371, 477, 511, 623, 657, 801, 1113, 1431, 1533, 1869, 1971, 2403, 3339, 3869, 4599, 4717, 5607, 6497, 10017, 11607, 13797, 14151, 16821, 19491, 27083, 33019, 34821, 42453, 45479, 58473, 81249, 99057, 104463, 127359, 136437, 175419, 243747, 297171, 344341, 409311, 731241, 891513, 1033023, 1227933, 2410387, 3099069, 7231161, 9297207, 21693483, 65080449]

約数ペア:

[(1, 65080449), (3, 21693483), (7, 9297207), (9, 7231161), (21, 3099069), (27, 2410387), (53, 1227933), (63, 1033023), (73, 891513), (89, 731241), (159, 409311), (189, 344341), (219, 297171), (267, 243747), (371, 175419), (477, 136437), (511, 127359), (623, 104463), (657, 99057), (801, 81249), (1113, 58473), (1431, 45479), (1533, 42453), (1869, 34821), (1971, 33019), (2403, 27083), (3339, 19491), (3869, 16821), (4599, 14151), (4717, 13797), (5607, 11607), (6497, 10017)]