83985671

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 26329849

約数列:

[1, 7, 11, 37, 41, 77, 259, 287, 407, 451, 719, 1517, 2849, 3157, 5033, 7909, 10619, 16687, 26603, 29479, 55363, 116809, 186221, 206353, 292633, 324269, 1090723, 2048431, 2269883, 7635061, 11997953, 83985671]

約数ペア:

[(1, 83985671), (7, 11997953), (11, 7635061), (37, 2269883), (41, 2048431), (77, 1090723), (259, 324269), (287, 292633), (407, 206353), (451, 186221), (719, 116809), (1517, 55363), (2849, 29479), (3157, 26603), (5033, 16687), (7909, 10619)]