171164718

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{40123}}^1$

素因数の和:40213

約数の個数: 32

約数和(自身を含む): 385190400

約数和(自身を除く): 214025682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 40123, 80246, 120369, 240738, 361107, 722214, 1083321, 2166642, 3169717, 6339434, 9509151, 19018302, 28527453, 57054906, 85582359, 171164718]

約数ペア:

[(1, 171164718), (2, 85582359), (3, 57054906), (6, 28527453), (9, 19018302), (18, 9509151), (27, 6339434), (54, 3169717), (79, 2166642), (158, 1083321), (237, 722214), (474, 361107), (711, 240738), (1422, 120369), (2133, 80246), (4266, 40123)]