49415481

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 78048000

約数和(自身を除く): 28632519

約数列:

[1, 3, 9, 17, 27, 51, 153, 199, 459, 541, 597, 1623, 1791, 3383, 4869, 5373, 9197, 10149, 14607, 27591, 30447, 82773, 91341, 107659, 248319, 322977, 968931, 1830203, 2906793, 5490609, 16471827, 49415481]

約数ペア:

[(1, 49415481), (3, 16471827), (9, 5490609), (17, 2906793), (27, 1830203), (51, 968931), (153, 322977), (199, 248319), (459, 107659), (541, 91341), (597, 82773), (1623, 30447), (1791, 27591), (3383, 14607), (4869, 10149), (5373, 9197)]