53501481

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:774

約数の個数: 36

約数和(自身を含む): 86235604

約数和(自身を除く): 32734123

約数列:

[1, 3, 9, 11, 33, 73, 99, 121, 219, 363, 657, 673, 803, 1089, 2019, 2409, 6057, 7227, 7403, 8833, 22209, 26499, 49129, 66627, 79497, 81433, 147387, 244299, 442161, 540419, 732897, 1621257, 4863771, 5944609, 17833827, 53501481]

約数ペア:

[(1, 53501481), (3, 17833827), (9, 5944609), (11, 4863771), (33, 1621257), (73, 732897), (99, 540419), (121, 442161), (219, 244299), (363, 147387), (657, 81433), (673, 79497), (803, 66627), (1089, 49129), (2019, 26499), (2409, 22209), (6057, 8833), (7227, 7403)]