51022791

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{5779}}^1$

素因数の和:5900

約数の個数: 20

約数和(自身を含む): 76931800

約数和(自身を除く): 25909009

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 5779, 8829, 17337, 52011, 156033, 468099, 629911, 1889733, 5669199, 17007597, 51022791]

約数ペア:

[(1, 51022791), (3, 17007597), (9, 5669199), (27, 1889733), (81, 629911), (109, 468099), (327, 156033), (981, 52011), (2943, 17337), (5779, 8829)]