55143111

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 79004160

約数和(自身を除く): 23861049

約数列:

[1, 3, 19, 57, 59, 177, 361, 863, 1083, 1121, 2589, 3363, 16397, 21299, 49191, 50917, 63897, 152751, 311543, 934629, 967423, 2902269, 18381037, 55143111]

約数ペア:

[(1, 55143111), (3, 18381037), (19, 2902269), (57, 967423), (59, 934629), (177, 311543), (361, 152751), (863, 63897), (1083, 50917), (1121, 49191), (2589, 21299), (3363, 16397)]