155114631

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{57259}}^1$

素因数の和:57315

約数の個数: 24

約数和(自身を含む): 262021760

約数和(自身を除く): 106907129

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 57259, 171777, 400813, 515331, 1202439, 2462137, 3607317, 7386411, 17234959, 22159233, 51704877, 155114631]

約数ペア:

[(1, 155114631), (3, 51704877), (7, 22159233), (9, 17234959), (21, 7386411), (43, 3607317), (63, 2462137), (129, 1202439), (301, 515331), (387, 400813), (903, 171777), (2709, 57259)]