51623577

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4271}}^1$

素因数の和:4373

約数の個数: 24

約数和(自身を含む): 79971840

約数和(自身を除く): 28348263

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 4029, 4271, 12087, 12813, 38439, 72607, 217821, 337409, 653463, 1012227, 3036681, 5735953, 17207859, 51623577]

約数ペア:

[(1, 51623577), (3, 17207859), (9, 5735953), (17, 3036681), (51, 1012227), (79, 653463), (153, 337409), (237, 217821), (711, 72607), (1343, 38439), (4029, 12813), (4271, 12087)]