142795197

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{99787}}^1$

素因数の和:99849

約数の個数: 16

約数和(自身を含む): 215542080

約数和(自身を除く): 72746883

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 99787, 299361, 898083, 2694249, 5288711, 15866133, 47598399, 142795197]

約数ペア:

[(1, 142795197), (3, 47598399), (9, 15866133), (27, 5288711), (53, 2694249), (159, 898083), (477, 299361), (1431, 99787)]