6988996953

素因数分解:

$3^4\times {\mathrm{317}}^1\times {\mathrm{272189}}^1$

素因数の和:272518

約数の個数: 20

約数和(自身を含む): 10473326820

約数和(自身を除く): 3484329867

約数列:

[1, 3, 9, 27, 81, 317, 951, 2853, 8559, 25677, 272189, 816567, 2449701, 7349103, 22047309, 86283913, 258851739, 776555217, 2329665651, 6988996953]

約数ペア:

[(1, 6988996953), (3, 2329665651), (9, 776555217), (27, 258851739), (81, 86283913), (317, 22047309), (951, 7349103), (2853, 2449701), (8559, 816567), (25677, 272189)]