127906933

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{72223}}^1$

素因数の和:72264

約数の個数: 16

約数和(自身を含む): 166404096

約数和(自身を除く): 38497163

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 72223, 505561, 794453, 1661129, 5561171, 11627903, 18272419, 127906933]

約数ペア:

[(1, 127906933), (7, 18272419), (11, 11627903), (23, 5561171), (77, 1661129), (161, 794453), (253, 505561), (1771, 72223)]