71577054

素因数分解:

$2^1\times 3^3\times {\mathrm{1325501}}^1$

素因数の和:1325512

約数の個数: 16

約数和(自身を含む): 159060240

約数和(自身を除く): 87483186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1325501, 2651002, 3976503, 7953006, 11929509, 23859018, 35788527, 71577054]

約数ペア:

[(1, 71577054), (2, 35788527), (3, 23859018), (6, 11929509), (9, 7953006), (18, 3976503), (27, 2651002), (54, 1325501)]