65411631

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:805

約数の個数: 40

約数和(自身を含む): 105153840

約数和(自身を除く): 39742209

約数列:

[1, 3, 9, 17, 27, 51, 67, 81, 153, 201, 459, 603, 709, 1139, 1377, 1809, 2127, 3417, 5427, 6381, 10251, 12053, 19143, 30753, 36159, 47503, 57429, 92259, 108477, 142509, 325431, 427527, 807551, 976293, 1282581, 2422653, 3847743, 7267959, 21803877, 65411631]

約数ペア:

[(1, 65411631), (3, 21803877), (9, 7267959), (17, 3847743), (27, 2422653), (51, 1282581), (67, 976293), (81, 807551), (153, 427527), (201, 325431), (459, 142509), (603, 108477), (709, 92259), (1139, 57429), (1377, 47503), (1809, 36159), (2127, 30753), (3417, 19143), (5427, 12053), (6381, 10251)]