64123701

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{25117}}^1$

素因数の和:25180

約数の個数: 16

約数和(自身を含む): 91630464

約数和(自身を除く): 27506763

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 25117, 75351, 577691, 929329, 1733073, 2787987, 21374567, 64123701]

約数ペア:

[(1, 64123701), (3, 21374567), (23, 2787987), (37, 1733073), (69, 929329), (111, 577691), (851, 75351), (2553, 25117)]