80176589311

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1433}}^1\times {\mathrm{3121}}^1$

素因数の和:4771

約数の個数: 32

約数和(自身を含む): 99280798848

約数和(自身を除く): 19104209537

約数列:

[1, 7, 13, 91, 197, 1379, 1433, 2561, 3121, 10031, 17927, 18629, 21847, 40573, 130403, 282301, 284011, 614837, 1976107, 3669913, 4303859, 4472393, 7992881, 25689391, 31306751, 55950167, 58141109, 406987763, 881061421, 6167429947, 11453798473, 80176589311]

約数ペア:

[(1, 80176589311), (7, 11453798473), (13, 6167429947), (91, 881061421), (197, 406987763), (1379, 58141109), (1433, 55950167), (2561, 31306751), (3121, 25689391), (10031, 7992881), (17927, 4472393), (18629, 4303859), (21847, 3669913), (40573, 1976107), (130403, 614837), (282301, 284011)]