55876887

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2531}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 88478208

約数和(自身を除く): 32601321

約数列:

[1, 3, 9, 11, 33, 99, 223, 669, 2007, 2453, 2531, 7359, 7593, 22077, 22779, 27841, 83523, 250569, 564413, 1693239, 5079717, 6208543, 18625629, 55876887]

約数ペア:

[(1, 55876887), (3, 18625629), (9, 6208543), (11, 5079717), (33, 1693239), (99, 564413), (223, 250569), (669, 83523), (2007, 27841), (2453, 22779), (2531, 22077), (7359, 7593)]