81734807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{2273}}^1$

素因数の和:2758

約数の個数: 16

約数和(自身を含む): 102166272

約数和(自身を除く): 20431465

約数列:

[1, 7, 11, 77, 467, 2273, 3269, 5137, 15911, 25003, 35959, 175021, 1061491, 7430437, 11676401, 81734807]

約数ペア:

[(1, 81734807), (7, 11676401), (11, 7430437), (77, 1061491), (467, 175021), (2273, 35959), (3269, 25003), (5137, 15911)]