122020129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{68899}}^1$

素因数の和:68940

約数の個数: 16

約数和(自身を含む): 158745600

約数和(自身を除く): 36725471

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 68899, 482293, 757889, 1584677, 5305223, 11092739, 17431447, 122020129]

約数ペア:

[(1, 122020129), (7, 17431447), (11, 11092739), (23, 5305223), (77, 1584677), (161, 757889), (253, 482293), (1771, 68899)]