71851893

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1889}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 99187200

約数和(自身を除く): 27335307

約数列:

[1, 3, 31, 93, 409, 1227, 1889, 5667, 12679, 38037, 58559, 175677, 772601, 2317803, 23950631, 71851893]

約数ペア:

[(1, 71851893), (3, 23950631), (31, 2317803), (93, 772601), (409, 175677), (1227, 58559), (1889, 38037), (5667, 12679)]