55253409

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{4003}}^1$

素因数の和:4156

約数の個数: 16

約数和(自身を含む): 76108032

約数和(自身を除く): 20854623

約数列:

[1, 3, 43, 107, 129, 321, 4003, 4601, 12009, 13803, 172129, 428321, 516387, 1284963, 18417803, 55253409]

約数ペア:

[(1, 55253409), (3, 18417803), (43, 1284963), (107, 516387), (129, 428321), (321, 172129), (4003, 13803), (4601, 12009)]