139716639

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{3529}}^1$

素因数の和:3671

約数の個数: 24

約数和(自身を含む): 208157040

約数和(自身を除く): 68440401

約数列:

[1, 3, 9, 53, 83, 159, 249, 477, 747, 3529, 4399, 10587, 13197, 31761, 39591, 187037, 292907, 561111, 878721, 1683333, 2636163, 15524071, 46572213, 139716639]

約数ペア:

[(1, 139716639), (3, 46572213), (9, 15524071), (53, 2636163), (83, 1683333), (159, 878721), (249, 561111), (477, 292907), (747, 187037), (3529, 39591), (4399, 31761), (10587, 13197)]