71830081

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 78059520

約数和(自身を除く): 6229439

約数列:

[1, 23, 43, 59, 989, 1231, 1357, 2537, 28313, 52933, 58351, 72629, 1217459, 1670467, 3123047, 71830081]

約数ペア:

[(1, 71830081), (23, 3123047), (43, 1670467), (59, 1217459), (989, 72629), (1231, 58351), (1357, 52933), (2537, 28313)]