25768773

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{4027}}^1$

素因数の和:4118

約数の個数: 20

約数和(自身を含む): 38991040

約数和(自身を除く): 13222267

約数列:

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

約数ペア:

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