120450087

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{727}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 178869600

約数和(自身を除く): 58419513

約数列:

[1, 3, 9, 41, 123, 369, 449, 727, 1347, 2181, 4041, 6543, 18409, 29807, 55227, 89421, 165681, 268263, 326423, 979269, 2937807, 13383343, 40150029, 120450087]

約数ペア:

[(1, 120450087), (3, 40150029), (9, 13383343), (41, 2937807), (123, 979269), (369, 326423), (449, 268263), (727, 165681), (1347, 89421), (2181, 55227), (4041, 29807), (6543, 18409)]