28163040471

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{1873}}^1\times {\mathrm{9439}}^1$

素因数の和:11380

約数の個数: 32

約数和(自身を含む): 42457344000

約数和(自身を除く): 14294303529

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 1873, 5619, 9439, 16857, 28317, 50571, 84951, 110507, 254853, 331521, 556901, 994563, 1670703, 2983689, 5012109, 15036327, 17679247, 53037741, 159113223, 477339669, 1043075573, 3129226719, 9387680157, 28163040471]

約数ペア:

[(1, 28163040471), (3, 9387680157), (9, 3129226719), (27, 1043075573), (59, 477339669), (177, 159113223), (531, 53037741), (1593, 17679247), (1873, 15036327), (5619, 5012109), (9439, 2983689), (16857, 1670703), (28317, 994563), (50571, 556901), (84951, 331521), (110507, 254853)]