67284777

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{68171}}^1$

素因数の和:68228

約数の個数: 16

約数和(自身を含む): 104712192

約数和(自身を除く): 37427415

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 68171, 204513, 477197, 1431591, 3204037, 9612111, 22428259, 67284777]

約数ペア:

[(1, 67284777), (3, 22428259), (7, 9612111), (21, 3204037), (47, 1431591), (141, 477197), (329, 204513), (987, 68171)]