42506613

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{30869}}^1$

素因数の和:30898

約数の個数: 20

約数和(自身を含む): 67234860

約数和(自身を除く): 24728247

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 30869, 92607, 277821, 524773, 833463, 1574319, 2500389, 4722957, 14168871, 42506613]

約数ペア:

[(1, 42506613), (3, 14168871), (9, 4722957), (17, 2500389), (27, 1574319), (51, 833463), (81, 524773), (153, 277821), (459, 92607), (1377, 30869)]