87214191

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 124557312

約数和(自身を除く): 37343121

約数列:

[1, 3, 31, 43, 93, 113, 129, 193, 339, 579, 1333, 3503, 3999, 4859, 5983, 8299, 10509, 14577, 17949, 21809, 24897, 65427, 150629, 257269, 451887, 676079, 771807, 937787, 2028237, 2813361, 29071397, 87214191]

約数ペア:

[(1, 87214191), (3, 29071397), (31, 2813361), (43, 2028237), (93, 937787), (113, 771807), (129, 676079), (193, 451887), (339, 257269), (579, 150629), (1333, 65427), (3503, 24897), (3999, 21809), (4859, 17949), (5983, 14577), (8299, 10509)]