53723547

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 81802560

約数和(自身を除く): 28079013

約数列:

[1, 3, 9, 27, 73, 97, 219, 281, 291, 657, 843, 873, 1971, 2529, 2619, 7081, 7587, 20513, 21243, 27257, 61539, 63729, 81771, 184617, 191187, 245313, 553851, 735939, 1989761, 5969283, 17907849, 53723547]

約数ペア:

[(1, 53723547), (3, 17907849), (9, 5969283), (27, 1989761), (73, 735939), (97, 553851), (219, 245313), (281, 191187), (291, 184617), (657, 81771), (843, 63729), (873, 61539), (1971, 27257), (2529, 21243), (2619, 20513), (7081, 7587)]