27761124867

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{59809}}^1$

素因数の和:59904

約数の個数: 48

約数和(自身を含む): 45612541440

約数和(自身を除く): 17851416573

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 961, 2139, 2883, 4991, 6727, 14973, 20181, 22103, 59809, 66309, 154721, 179427, 418663, 464163, 1255989, 1375607, 1854079, 4126821, 5562237, 9629249, 12978553, 28887747, 38935659, 42643817, 57476449, 127931451, 172429347, 298506719, 402335143, 895520157, 1207005429, 1321958327, 3965874981, 9253708289, 27761124867]

約数ペア:

[(1, 27761124867), (3, 9253708289), (7, 3965874981), (21, 1321958327), (23, 1207005429), (31, 895520157), (69, 402335143), (93, 298506719), (161, 172429347), (217, 127931451), (483, 57476449), (651, 42643817), (713, 38935659), (961, 28887747), (2139, 12978553), (2883, 9629249), (4991, 5562237), (6727, 4126821), (14973, 1854079), (20181, 1375607), (22103, 1255989), (59809, 464163), (66309, 418663), (154721, 179427)]