127057161

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28949}}^1$

素因数の和:28989

約数の個数: 32

約数和(自身を含む): 222336000

約数和(自身を除く): 95278839

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 28949, 86847, 202643, 318439, 550031, 607929, 955317, 1650093, 2229073, 3850217, 6050341, 6687219, 11550651, 18151023, 42352387, 127057161]

約数ペア:

[(1, 127057161), (3, 42352387), (7, 18151023), (11, 11550651), (19, 6687219), (21, 6050341), (33, 3850217), (57, 2229073), (77, 1650093), (133, 955317), (209, 607929), (231, 550031), (399, 318439), (627, 202643), (1463, 86847), (4389, 28949)]