71728743

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{54713}}^1$

素因数の和:54758

約数の個数: 16

約数和(自身を含む): 105050880

約数和(自身を除く): 33322137

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 54713, 164139, 1039547, 1258399, 3118641, 3775197, 23909581, 71728743]

約数ペア:

[(1, 71728743), (3, 23909581), (19, 3775197), (23, 3118641), (57, 1258399), (69, 1039547), (437, 164139), (1311, 54713)]