78801237

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 116067224

約数和(自身を除く): 37265987

約数列:

[1, 3, 9, 73, 219, 277, 433, 657, 831, 1299, 2493, 3897, 20221, 31609, 60663, 94827, 119941, 181989, 284481, 359823, 1079469, 8755693, 26267079, 78801237]

約数ペア:

[(1, 78801237), (3, 26267079), (9, 8755693), (73, 1079469), (219, 359823), (277, 284481), (433, 181989), (657, 119941), (831, 94827), (1299, 60663), (2493, 31609), (3897, 20221)]