55657593

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1949}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 85176000

約数和(自身を除く): 29518407

約数列:

[1, 3, 9, 19, 57, 167, 171, 501, 1503, 1949, 3173, 5847, 9519, 17541, 28557, 37031, 111093, 325483, 333279, 976449, 2929347, 6184177, 18552531, 55657593]

約数ペア:

[(1, 55657593), (3, 18552531), (9, 6184177), (19, 2929347), (57, 976449), (167, 333279), (171, 325483), (501, 111093), (1503, 37031), (1949, 28557), (3173, 17541), (5847, 9519)]