55265007

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{64187}}^1$

素因数の和:64238

約数の個数: 16

約数和(自身を含む): 86268672

約数和(自身を除く): 31003665

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 64187, 192561, 449309, 1347927, 2631667, 7895001, 18421669, 55265007]

約数ペア:

[(1, 55265007), (3, 18421669), (7, 7895001), (21, 2631667), (41, 1347927), (123, 449309), (287, 192561), (861, 64187)]