76537521

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{18773}}^1$

素因数の和:18933

約数の個数: 16

約数和(自身を含む): 114145920

約数和(自身を除く): 37608399

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 18773, 56319, 168957, 506871, 2834723, 8504169, 25512507, 76537521]

約数ペア:

[(1, 76537521), (3, 25512507), (9, 8504169), (27, 2834723), (151, 506871), (453, 168957), (1359, 56319), (4077, 18773)]