780009776277

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3739}}^1\times {\mathrm{22777}}^1$

素因数の和:26633

約数の個数: 32

約数和(自身を含む): 1079524131840

約数和(自身を除く): 299514355563

約数列:

[1, 3, 43, 71, 129, 213, 3053, 3739, 9159, 11217, 22777, 68331, 160777, 265469, 482331, 796407, 979411, 1617167, 2938233, 4851501, 11415167, 34245501, 69538181, 85163203, 208614543, 255489609, 3662017729, 6046587413, 10986053187, 18139762239, 260003258759, 780009776277]

約数ペア:

[(1, 780009776277), (3, 260003258759), (43, 18139762239), (71, 10986053187), (129, 6046587413), (213, 3662017729), (3053, 255489609), (3739, 208614543), (9159, 85163203), (11217, 69538181), (22777, 34245501), (68331, 11415167), (160777, 4851501), (265469, 2938233), (482331, 1617167), (796407, 979411)]