82874631

素因数分解:

$3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 131929600

約数和(自身を除く): 49054969

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 343, 903, 1029, 1873, 2107, 5619, 6321, 13111, 14749, 39333, 44247, 80539, 91777, 241617, 275331, 563773, 642439, 1691319, 1927317, 3946411, 11839233, 27624877, 82874631]

約数ペア:

[(1, 82874631), (3, 27624877), (7, 11839233), (21, 3946411), (43, 1927317), (49, 1691319), (129, 642439), (147, 563773), (301, 275331), (343, 241617), (903, 91777), (1029, 80539), (1873, 44247), (2107, 39333), (5619, 14749), (6321, 13111)]