64209367047

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179858171}}^1$

素因数の和:179858198

約数の個数: 16

約数和(自身を含む): 103598307072

約数和(自身を除く): 39388940025

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 179858171, 539574513, 1259007197, 3057588907, 3777021591, 9172766721, 21403122349, 64209367047]

約数ペア:

[(1, 64209367047), (3, 21403122349), (7, 9172766721), (17, 3777021591), (21, 3057588907), (51, 1259007197), (119, 539574513), (357, 179858171)]