78848613

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{153701}}^1$

素因数の和:153729

約数の個数: 16

約数和(自身を含む): 122961600

約数和(自身を除く): 44112987

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 153701, 461103, 1383309, 2920319, 4149927, 8760957, 26282871, 78848613]

約数ペア:

[(1, 78848613), (3, 26282871), (9, 8760957), (19, 4149927), (27, 2920319), (57, 1383309), (171, 461103), (513, 153701)]