78844941

素因数分解:

$3^3\times 7^1\times {\mathrm{417169}}^1$

素因数の和:417185

約数の個数: 16

約数和(自身を含む): 133494400

約数和(自身を除く): 54649459

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 417169, 1251507, 2920183, 3754521, 8760549, 11263563, 26281647, 78844941]

約数ペア:

[(1, 78844941), (3, 26281647), (7, 11263563), (9, 8760549), (21, 3754521), (27, 2920183), (63, 1251507), (189, 417169)]