55646307

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{7937}}^1$

素因数の和:8003

約数の個数: 24

約数和(自身を含む): 86682960

約数和(自身を除く): 31036653

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 7937, 23811, 71433, 150803, 325417, 452409, 976251, 1357227, 2928753, 6182923, 18548769, 55646307]

約数ペア:

[(1, 55646307), (3, 18548769), (9, 6182923), (19, 2928753), (41, 1357227), (57, 976251), (123, 452409), (171, 325417), (369, 150803), (779, 71433), (2337, 23811), (7011, 7937)]