81928710143

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{4091}}^1\times {\mathrm{69779}}^1$

素因数の和:73918

約数の個数: 16

約数和(自身を含む): 95941359360

約数和(自身を除く): 14012649217

約数列:

[1, 7, 41, 287, 4091, 28637, 69779, 167731, 488453, 1174117, 2860939, 20026573, 285465889, 1998261223, 11704101449, 81928710143]

約数ペア:

[(1, 81928710143), (7, 11704101449), (41, 1998261223), (287, 285465889), (4091, 20026573), (28637, 2860939), (69779, 1174117), (167731, 488453)]