137072089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{41399}}^1$

素因数の和:41460

約数の個数: 16

約数和(自身を含む): 174873600

約数和(自身を除く): 37801511

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 41399, 289793, 455389, 1780157, 3187723, 12461099, 19581727, 137072089]

約数ペア:

[(1, 137072089), (7, 19581727), (11, 12461099), (43, 3187723), (77, 1780157), (301, 455389), (473, 289793), (3311, 41399)]