54193803

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 76995072

約数和(自身を除く): 22801269

約数列:

[1, 3, 43, 61, 71, 97, 129, 183, 213, 291, 2623, 3053, 4171, 4331, 5917, 6887, 7869, 9159, 12513, 12993, 17751, 20661, 186233, 254431, 296141, 420107, 558699, 763293, 888423, 1260321, 18064601, 54193803]

約数ペア:

[(1, 54193803), (3, 18064601), (43, 1260321), (61, 888423), (71, 763293), (97, 558699), (129, 420107), (183, 296141), (213, 254431), (291, 186233), (2623, 20661), (3053, 17751), (4171, 12993), (4331, 12513), (5917, 9159), (6887, 7869)]