152517087

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{43789}}^1$

素因数の和:43844

約数の個数: 20

約数和(自身を含む): 233137960

約数和(自身を除く): 80620873

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 43789, 131367, 394101, 1182303, 1882927, 3546909, 5648781, 16946343, 50839029, 152517087]

約数ペア:

[(1, 152517087), (3, 50839029), (9, 16946343), (27, 5648781), (43, 3546909), (81, 1882927), (129, 1182303), (387, 394101), (1161, 131367), (3483, 43789)]