45650331

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 76723200

約数和(自身を除く): 31072869

約数列:

[1, 3, 9, 19, 23, 27, 53, 57, 69, 73, 159, 171, 207, 219, 437, 477, 513, 621, 657, 1007, 1219, 1311, 1387, 1431, 1679, 1971, 3021, 3657, 3869, 3933, 4161, 5037, 9063, 10971, 11607, 11799, 12483, 15111, 23161, 27189, 31901, 32913, 34821, 37449, 45333, 69483, 73511, 88987, 95703, 104463, 208449, 220533, 266961, 287109, 625347, 661599, 800883, 861327, 1690753, 1984797, 2402649, 5072259, 15216777, 45650331]

約数ペア:

[(1, 45650331), (3, 15216777), (9, 5072259), (19, 2402649), (23, 1984797), (27, 1690753), (53, 861327), (57, 800883), (69, 661599), (73, 625347), (159, 287109), (171, 266961), (207, 220533), (219, 208449), (437, 104463), (477, 95703), (513, 88987), (621, 73511), (657, 69483), (1007, 45333), (1219, 37449), (1311, 34821), (1387, 32913), (1431, 31901), (1679, 27189), (1971, 23161), (3021, 15111), (3657, 12483), (3869, 11799), (3933, 11607), (4161, 10971), (5037, 9063)]