71500071

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{619}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 96521600

約数和(自身を除く): 25021529

約数列:

[1, 3, 139, 277, 417, 619, 831, 1857, 38503, 86041, 115509, 171463, 258123, 514389, 23833357, 71500071]

約数ペア:

[(1, 71500071), (3, 23833357), (139, 514389), (277, 258123), (417, 171463), (619, 115509), (831, 86041), (1857, 38503)]