20160854397

素因数分解:

$3^6\times {\mathrm{43}}^2\times {\mathrm{14957}}^1$

素因数の和:15061

約数の個数: 42

約数和(自身を含む): 30948834942

約数和(自身を除く): 10787980545

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 729, 1161, 1849, 3483, 5547, 10449, 14957, 16641, 31347, 44871, 49923, 134613, 149769, 403839, 449307, 643151, 1211517, 1347921, 1929453, 3634551, 5788359, 10903653, 17365077, 27655493, 52095231, 82966479, 156285693, 248899437, 468857079, 746698311, 2240094933, 6720284799, 20160854397]

約数ペア:

[(1, 20160854397), (3, 6720284799), (9, 2240094933), (27, 746698311), (43, 468857079), (81, 248899437), (129, 156285693), (243, 82966479), (387, 52095231), (729, 27655493), (1161, 17365077), (1849, 10903653), (3483, 5788359), (5547, 3634551), (10449, 1929453), (14957, 1347921), (16641, 1211517), (31347, 643151), (44871, 449307), (49923, 403839), (134613, 149769)]