77306319

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{4027}}^1$

素因数の和:4121

約数の個数: 24

約数和(自身を含む): 117295360

約数和(自身を除く): 39989041

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 2133, 4027, 6399, 12081, 19197, 36243, 108729, 318133, 326187, 954399, 978561, 2863197, 8589591, 25768773, 77306319]

約数ペア:

[(1, 77306319), (3, 25768773), (9, 8589591), (27, 2863197), (79, 978561), (81, 954399), (237, 326187), (243, 318133), (711, 108729), (2133, 36243), (4027, 19197), (6399, 12081)]