57643929

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48157}}^1$

素因数の和:48189

約数の個数: 24

約数和(自身を含む): 100168640

約数和(自身を除く): 42524711

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 48157, 144471, 337099, 433413, 914983, 1011297, 2744949, 3033891, 6404881, 8234847, 19214643, 57643929]

約数ペア:

[(1, 57643929), (3, 19214643), (7, 8234847), (9, 6404881), (19, 3033891), (21, 2744949), (57, 1011297), (63, 914983), (133, 433413), (171, 337099), (399, 144471), (1197, 48157)]