49387023

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 43924977

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 51, 57, 63, 119, 133, 153, 171, 189, 323, 357, 399, 459, 513, 809, 969, 1071, 1197, 2261, 2427, 2907, 3213, 3591, 5663, 6783, 7281, 8721, 13753, 15371, 16989, 20349, 21843, 41259, 46113, 50967, 61047, 96271, 107597, 123777, 138339, 152901, 261307, 288813, 322791, 371331, 415017, 783921, 866439, 968373, 1829149, 2351763, 2599317, 2905119, 5487447, 7055289, 16462341, 49387023]

約数ペア:

[(1, 49387023), (3, 16462341), (7, 7055289), (9, 5487447), (17, 2905119), (19, 2599317), (21, 2351763), (27, 1829149), (51, 968373), (57, 866439), (63, 783921), (119, 415017), (133, 371331), (153, 322791), (171, 288813), (189, 261307), (323, 152901), (357, 138339), (399, 123777), (459, 107597), (513, 96271), (809, 61047), (969, 50967), (1071, 46113), (1197, 41259), (2261, 21843), (2427, 20349), (2907, 16989), (3213, 15371), (3591, 13753), (5663, 8721), (6783, 7281)]