129294081

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{10313}}^1$

素因数の和:10525

約数の個数: 24

約数和(自身を含む): 214531200

約数和(自身を除く): 85237119

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1393, 1791, 4179, 10313, 12537, 30939, 72191, 92817, 216573, 649719, 2052287, 6156861, 14366009, 18470583, 43098027, 129294081]

約数ペア:

[(1, 129294081), (3, 43098027), (7, 18470583), (9, 14366009), (21, 6156861), (63, 2052287), (199, 649719), (597, 216573), (1393, 92817), (1791, 72191), (4179, 30939), (10313, 12537)]