57439161

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2467}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 89835200

約数和(自身を除く): 32396039

約数列:

[1, 3, 9, 13, 39, 117, 199, 597, 1791, 2467, 2587, 7401, 7761, 22203, 23283, 32071, 96213, 288639, 490933, 1472799, 4418397, 6382129, 19146387, 57439161]

約数ペア:

[(1, 57439161), (3, 19146387), (9, 6382129), (13, 4418397), (39, 1472799), (117, 490933), (199, 288639), (597, 96213), (1791, 32071), (2467, 23283), (2587, 22203), (7401, 7761)]