201724731

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{32531}}^1$

素因数の和:32603

約数の個数: 24

約数和(自身を含む): 319724496

約数和(自身を除く): 117999765

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 32531, 97593, 292779, 422903, 1268709, 1724143, 3806127, 5172429, 15517287, 22413859, 67241577, 201724731]

約数ペア:

[(1, 201724731), (3, 67241577), (9, 22413859), (13, 15517287), (39, 5172429), (53, 3806127), (117, 1724143), (159, 1268709), (477, 422903), (689, 292779), (2067, 97593), (6201, 32531)]