64197357

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{24071}}^1$

素因数の和:24208

約数の個数: 16

約数和(自身を含む): 98598912

約数和(自身を除く): 34401555

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 24071, 72213, 168497, 505491, 3057017, 9171051, 21399119, 64197357]

約数ペア:

[(1, 64197357), (3, 21399119), (7, 9171051), (21, 3057017), (127, 505491), (381, 168497), (889, 72213), (2667, 24071)]