45488709

素因数分解:

$3^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 60

約数和(自身を含む): 80639724

約数和(自身を除く): 35151015

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 73, 81, 147, 157, 189, 219, 441, 471, 511, 567, 657, 1099, 1323, 1413, 1533, 1971, 3297, 3577, 3969, 4239, 4599, 5913, 7693, 9891, 10731, 11461, 12717, 13797, 23079, 29673, 32193, 34383, 41391, 69237, 80227, 89019, 96579, 103149, 207711, 240681, 289737, 309447, 561589, 623133, 722043, 928341, 1684767, 2166129, 5054301, 6498387, 15162903, 45488709]

約数ペア:

[(1, 45488709), (3, 15162903), (7, 6498387), (9, 5054301), (21, 2166129), (27, 1684767), (49, 928341), (63, 722043), (73, 623133), (81, 561589), (147, 309447), (157, 289737), (189, 240681), (219, 207711), (441, 103149), (471, 96579), (511, 89019), (567, 80227), (657, 69237), (1099, 41391), (1323, 34383), (1413, 32193), (1533, 29673), (1971, 23079), (3297, 13797), (3577, 12717), (3969, 11461), (4239, 10731), (4599, 9891), (5913, 7693)]