68881454447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{405679}}^1$

素因数の和:406082

約数の個数: 16

約数和(自身を含む): 76400903040

約数和(自身を除く): 7519448593

約数列:

[1, 13, 37, 353, 481, 4589, 13061, 169793, 405679, 5273827, 15010123, 143204687, 195131599, 1861660931, 5298573419, 68881454447]

約数ペア:

[(1, 68881454447), (13, 5298573419), (37, 1861660931), (353, 195131599), (481, 143204687), (4589, 15010123), (13061, 5273827), (169793, 405679)]