207612297

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{18121}}^1$

素因数の和:18213

約数の個数: 24

約数和(自身を含む): 320396960

約数和(自身を除く): 112784663

約数列:

[1, 3, 9, 19, 57, 67, 171, 201, 603, 1273, 3819, 11457, 18121, 54363, 163089, 344299, 1032897, 1214107, 3098691, 3642321, 10926963, 23068033, 69204099, 207612297]

約数ペア:

[(1, 207612297), (3, 69204099), (9, 23068033), (19, 10926963), (57, 3642321), (67, 3098691), (171, 1214107), (201, 1032897), (603, 344299), (1273, 163089), (3819, 54363), (11457, 18121)]