156795147

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1721}}^1$

素因数の和:1971

約数の個数: 24

約数和(自身を含む): 232098048

約数和(自身を除く): 75302901

約数列:

[1, 3, 9, 53, 159, 191, 477, 573, 1719, 1721, 5163, 10123, 15489, 30369, 91107, 91213, 273639, 328711, 820917, 986133, 2958399, 17421683, 52265049, 156795147]

約数ペア:

[(1, 156795147), (3, 52265049), (9, 17421683), (53, 2958399), (159, 986133), (191, 820917), (477, 328711), (573, 273639), (1719, 91213), (1721, 91107), (5163, 30369), (10123, 15489)]