156927705987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{451249}}^1$

素因数の和:451543

約数の個数: 32

約数和(自身を含む): 232382920000

約数和(自身を除く): 75455214013

約数列:

[1, 3, 13, 37, 39, 111, 241, 481, 723, 1443, 3133, 8917, 9399, 26751, 115921, 347763, 451249, 1353747, 5866237, 16696213, 17598711, 50088639, 108751009, 217050769, 326253027, 651152307, 1413763117, 4023787333, 4241289351, 12071361999, 52309235329, 156927705987]

約数ペア:

[(1, 156927705987), (3, 52309235329), (13, 12071361999), (37, 4241289351), (39, 4023787333), (111, 1413763117), (241, 651152307), (481, 326253027), (723, 217050769), (1443, 108751009), (3133, 50088639), (8917, 17598711), (9399, 16696213), (26751, 5866237), (115921, 1353747), (347763, 451249)]