57371127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2473}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 90251520

約数和(自身を除く): 32880393

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 1221, 2109, 2473, 7419, 7733, 23199, 27203, 46987, 81609, 91501, 140961, 274503, 516857, 1006511, 1550571, 1738519, 3019533, 5215557, 19123709, 57371127]

約数ペア:

[(1, 57371127), (3, 19123709), (11, 5215557), (19, 3019533), (33, 1738519), (37, 1550571), (57, 1006511), (111, 516857), (209, 274503), (407, 140961), (627, 91501), (703, 81609), (1221, 46987), (2109, 27203), (2473, 23199), (7419, 7733)]