43216839

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12281}}^1$

素因数の和:12327

約数の個数: 24

約数和(自身を含む): 68975712

約数和(自身を除く): 25758873

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 12281, 36843, 110529, 208777, 282463, 626331, 847389, 1878993, 2542167, 4801871, 14405613, 43216839]

約数ペア:

[(1, 43216839), (3, 14405613), (9, 4801871), (17, 2542167), (23, 1878993), (51, 847389), (69, 626331), (153, 282463), (207, 208777), (391, 110529), (1173, 36843), (3519, 12281)]