157055571

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5107}}^1$

素因数の和:5200

約数の個数: 32

約数和(自身を含む): 250087680

約数和(自身を除く): 93032109

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 459, 603, 1139, 1809, 3417, 5107, 10251, 15321, 30753, 45963, 86819, 137889, 260457, 342169, 781371, 1026507, 2344113, 3079521, 5816873, 9238563, 17450619, 52351857, 157055571]

約数ペア:

[(1, 157055571), (3, 52351857), (9, 17450619), (17, 9238563), (27, 5816873), (51, 3079521), (67, 2344113), (153, 1026507), (201, 781371), (459, 342169), (603, 260457), (1139, 137889), (1809, 86819), (3417, 45963), (5107, 30753), (10251, 15321)]