87672723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{6689}}^1$

素因数の和:6966

約数の個数: 16

約数和(自身を含む): 124273440

約数和(自身を除く): 36600717

約数列:

[1, 3, 17, 51, 257, 771, 4369, 6689, 13107, 20067, 113713, 341139, 1719073, 5157219, 29224241, 87672723]

約数ペア:

[(1, 87672723), (3, 29224241), (17, 5157219), (51, 1719073), (257, 341139), (771, 113713), (4369, 20067), (6689, 13107)]