77015939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 105670656

約数和(自身を除く): 28654717

約数列:

[1, 7, 11, 13, 47, 77, 91, 143, 329, 517, 611, 1001, 1637, 3619, 4277, 6721, 11459, 18007, 21281, 47047, 76939, 126049, 148967, 234091, 538573, 846329, 1000207, 1638637, 5924303, 7001449, 11002277, 77015939]

約数ペア:

[(1, 77015939), (7, 11002277), (11, 7001449), (13, 5924303), (47, 1638637), (77, 1000207), (91, 846329), (143, 538573), (329, 234091), (517, 148967), (611, 126049), (1001, 76939), (1637, 47047), (3619, 21281), (4277, 18007), (6721, 11459)]