156969084411

素因数分解:

$3^4\times {\mathrm{180959}}^1\times {\mathrm{10709}}^1$

素因数の和:191680

約数の個数: 20

約数和(自身を含む): 234507873600

約数和(自身を除く): 77538789189

約数列:

[1, 3, 9, 27, 81, 10709, 32127, 96381, 180959, 289143, 542877, 867429, 1628631, 4885893, 14657679, 1937889931, 5813669793, 17441009379, 52323028137, 156969084411]

約数ペア:

[(1, 156969084411), (3, 52323028137), (9, 17441009379), (27, 5813669793), (81, 1937889931), (10709, 14657679), (32127, 4885893), (96381, 1628631), (180959, 867429), (289143, 542877)]