78694077

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{769}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 131281920

約数和(自身を除く): 52587843

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 443, 769, 1329, 2307, 3101, 4873, 5383, 8459, 9303, 14619, 16149, 25377, 34111, 59213, 102333, 177639, 340667, 1022001, 2384669, 3747337, 7154007, 11242011, 26231359, 78694077]

約数ペア:

[(1, 78694077), (3, 26231359), (7, 11242011), (11, 7154007), (21, 3747337), (33, 2384669), (77, 1022001), (231, 340667), (443, 177639), (769, 102333), (1329, 59213), (2307, 34111), (3101, 25377), (4873, 16149), (5383, 14619), (8459, 9303)]