53743053

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28123}}^1$

素因数の和:28153

約数の個数: 24

約数和(自身を含む): 89771808

約数和(自身を除く): 36028755

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 28123, 84369, 196861, 365599, 590583, 1096797, 1378027, 2559193, 4134081, 7677579, 17914351, 53743053]

約数ペア:

[(1, 53743053), (3, 17914351), (7, 7677579), (13, 4134081), (21, 2559193), (39, 1378027), (49, 1096797), (91, 590583), (147, 365599), (273, 196861), (637, 84369), (1911, 28123)]