49029921

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 79015680

約数和(自身を除く): 29985759

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 2887, 5661, 8661, 16983, 25983, 49079, 77949, 106819, 147237, 320457, 441711, 961371, 1325133, 1815923, 2884113, 5447769, 16343307, 49029921]

約数ペア:

[(1, 49029921), (3, 16343307), (9, 5447769), (17, 2884113), (27, 1815923), (37, 1325133), (51, 961371), (111, 441711), (153, 320457), (333, 147237), (459, 106819), (629, 77949), (999, 49079), (1887, 25983), (2887, 16983), (5661, 8661)]