87010371

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{32119}}^1$

素因数の和:32175

約数の個数: 24

約数和(自身を含む): 146981120

約数和(自身を除く): 59970749

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 32119, 96357, 224833, 289071, 674499, 1381117, 2023497, 4143351, 9667819, 12430053, 29003457, 87010371]

約数ペア:

[(1, 87010371), (3, 29003457), (7, 12430053), (9, 9667819), (21, 4143351), (43, 2023497), (63, 1381117), (129, 674499), (301, 289071), (387, 224833), (903, 96357), (2709, 32119)]