57412761

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{16981}}^1$

素因数の和:17021

約数の個数: 24

約数和(自身を含む): 92925504

約数和(自身を除く): 35512743

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 16981, 50943, 118867, 356601, 390563, 832069, 1171689, 2496207, 2733941, 8201823, 19137587, 57412761]

約数ペア:

[(1, 57412761), (3, 19137587), (7, 8201823), (21, 2733941), (23, 2496207), (49, 1171689), (69, 832069), (147, 390563), (161, 356601), (483, 118867), (1127, 50943), (3381, 16981)]