156786258231

素因数分解:

$3^3\times {\mathrm{107}}^2\times {\mathrm{507197}}^1$

素因数の和:507420

約数の個数: 24

約数和(自身を含む): 234467491440

約数和(自身を除く): 77681233209

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 11449, 34347, 103041, 309123, 507197, 1521591, 4564773, 13694319, 54270079, 162810237, 488430711, 1465292133, 5806898453, 17420695359, 52262086077, 156786258231]

約数ペア:

[(1, 156786258231), (3, 52262086077), (9, 17420695359), (27, 5806898453), (107, 1465292133), (321, 488430711), (963, 162810237), (2889, 54270079), (11449, 13694319), (34347, 4564773), (103041, 1521591), (309123, 507197)]