144028521

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{175859}}^1$

素因数の和:175885

約数の個数: 24

約数和(自身を含む): 256052160

約数和(自身を除く): 112023639

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 175859, 527577, 1231013, 1582731, 2286167, 3693039, 6858501, 11079117, 16003169, 20575503, 48009507, 144028521]

約数ペア:

[(1, 144028521), (3, 48009507), (7, 20575503), (9, 16003169), (13, 11079117), (21, 6858501), (39, 3693039), (63, 2286167), (91, 1582731), (117, 1231013), (273, 527577), (819, 175859)]