78833853

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 134184960

約数和(自身を除く): 55351107

約数列:

[1, 3, 7, 9, 21, 59, 63, 127, 167, 177, 381, 413, 501, 531, 889, 1143, 1169, 1239, 1503, 2667, 3507, 3717, 7493, 8001, 9853, 10521, 21209, 22479, 29559, 52451, 63627, 67437, 68971, 88677, 148463, 157353, 190881, 206913, 445389, 472059, 620739, 1251331, 1336167, 3753993, 8759317, 11261979, 26277951, 78833853]

約数ペア:

[(1, 78833853), (3, 26277951), (7, 11261979), (9, 8759317), (21, 3753993), (59, 1336167), (63, 1251331), (127, 620739), (167, 472059), (177, 445389), (381, 206913), (413, 190881), (501, 157353), (531, 148463), (889, 88677), (1143, 68971), (1169, 67437), (1239, 63627), (1503, 52451), (2667, 29559), (3507, 22479), (3717, 21209), (7493, 10521), (8001, 9853)]