211678324191

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{739}}^1\times {\mathrm{158341}}^1$

素因数の和:159156

約数の個数: 32

約数和(自身を含む): 318710777600

約数和(自身を除く): 107032453409

約数列:

[1, 3, 9, 27, 67, 201, 603, 739, 1809, 2217, 6651, 19953, 49513, 148539, 158341, 445617, 475023, 1336851, 1425069, 4275207, 10608847, 31826541, 95479623, 117013999, 286438869, 351041997, 1053125991, 3159377973, 7839937933, 23519813799, 70559441397, 211678324191]

約数ペア:

[(1, 211678324191), (3, 70559441397), (9, 23519813799), (27, 7839937933), (67, 3159377973), (201, 1053125991), (603, 351041997), (739, 286438869), (1809, 117013999), (2217, 95479623), (6651, 31826541), (19953, 10608847), (49513, 4275207), (148539, 1425069), (158341, 1336851), (445617, 475023)]