53354313

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 36

約数和(自身を含む): 83284188

約数和(自身を除く): 29929875

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 281, 289, 657, 843, 867, 1241, 2529, 2601, 3723, 4777, 11169, 14331, 20513, 21097, 42993, 61539, 63291, 81209, 184617, 189873, 243627, 348721, 730881, 1046163, 3138489, 5928257, 17784771, 53354313]

約数ペア:

[(1, 53354313), (3, 17784771), (9, 5928257), (17, 3138489), (51, 1046163), (73, 730881), (153, 348721), (219, 243627), (281, 189873), (289, 184617), (657, 81209), (843, 63291), (867, 61539), (1241, 42993), (2529, 21097), (2601, 20513), (3723, 14331), (4777, 11169)]