65832739

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21521}}^1$

素因数の和:21570

約数の個数: 16

約数和(自身を含む): 82644480

約数和(自身を除く): 16811741

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 21521, 150647, 408899, 494983, 2862293, 3464881, 9404677, 65832739]

約数ペア:

[(1, 65832739), (7, 9404677), (19, 3464881), (23, 2862293), (133, 494983), (161, 408899), (437, 150647), (3059, 21521)]