77813127

素因数分解:

$3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1747}}^1$

素因数の和:1868

約数の個数: 36

約数和(自身を含む): 132117336

約数和(自身を除く): 54304209

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 147, 303, 441, 707, 909, 1747, 2121, 4949, 5241, 6363, 12229, 14847, 15723, 36687, 44541, 85603, 110061, 176447, 256809, 529341, 770427, 1235129, 1588023, 3705387, 8645903, 11116161, 25937709, 77813127]

約数ペア:

[(1, 77813127), (3, 25937709), (7, 11116161), (9, 8645903), (21, 3705387), (49, 1588023), (63, 1235129), (101, 770427), (147, 529341), (303, 256809), (441, 176447), (707, 110061), (909, 85603), (1747, 44541), (2121, 36687), (4949, 15723), (5241, 14847), (6363, 12229)]