71399640051

素因数分解:

$3^3\times {\mathrm{7757}}^1\times {\mathrm{340909}}^1$

素因数の和:348675

約数の個数: 16

約数和(自身を含む): 105791191200

約数和(自身を除く): 34391551149

約数列:

[1, 3, 9, 27, 7757, 23271, 69813, 209439, 340909, 1022727, 3068181, 9204543, 2644431113, 7933293339, 23799880017, 71399640051]

約数ペア:

[(1, 71399640051), (3, 23799880017), (9, 7933293339), (27, 2644431113), (7757, 9204543), (23271, 3068181), (69813, 1022727), (209439, 340909)]