77344491

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^2\times {\mathrm{313}}^1$

素因数の和:412

約数の個数: 36

約数和(自身を含む): 123353016

約数和(自身を除く): 46008525

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 313, 861, 939, 1681, 2009, 2191, 5043, 6027, 6573, 11767, 12833, 15337, 35301, 38499, 46011, 82369, 89831, 247107, 269493, 526153, 628817, 1578459, 1886451, 3683071, 11049213, 25781497, 77344491]

約数ペア:

[(1, 77344491), (3, 25781497), (7, 11049213), (21, 3683071), (41, 1886451), (49, 1578459), (123, 628817), (147, 526153), (287, 269493), (313, 247107), (861, 89831), (939, 82369), (1681, 46011), (2009, 38499), (2191, 35301), (5043, 15337), (6027, 12833), (6573, 11767)]