42085863

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6397}}^1$

素因数の和:6463

約数の個数: 24

約数和(自身を含む): 65873808

約数和(自身を除く): 23787945

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6397, 6579, 19191, 57573, 108749, 275071, 326247, 825213, 978741, 2475639, 4676207, 14028621, 42085863]

約数ペア:

[(1, 42085863), (3, 14028621), (9, 4676207), (17, 2475639), (43, 978741), (51, 825213), (129, 326247), (153, 275071), (387, 108749), (731, 57573), (2193, 19191), (6397, 6579)]