258149403

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{562417}}^1$

素因数の和:562443

約数の個数: 16

約数和(自身を含む): 404940960

約数和(自身を除く): 146791557

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 562417, 1687251, 5061753, 9561089, 15185259, 28683267, 86049801, 258149403]

約数ペア:

[(1, 258149403), (3, 86049801), (9, 28683267), (17, 15185259), (27, 9561089), (51, 5061753), (153, 1687251), (459, 562417)]