42021027

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7927}}^1$

素因数の和:7983

約数の個数: 24

約数和(自身を含む): 65960960

約数和(自身を除く): 23939933

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 7927, 23781, 71343, 150613, 245737, 451839, 737211, 1355517, 2211633, 4669003, 14007009, 42021027]

約数ペア:

[(1, 42021027), (3, 14007009), (9, 4669003), (19, 2211633), (31, 1355517), (57, 737211), (93, 451839), (171, 245737), (279, 150613), (589, 71343), (1767, 23781), (5301, 7927)]