84890751

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 126593280

約数和(自身を除く): 41702529

約数列:

[1, 3, 11, 33, 73, 131, 219, 269, 393, 803, 807, 1441, 2409, 2959, 4323, 8877, 9563, 19637, 28689, 35239, 58911, 105193, 105717, 216007, 315579, 387629, 648021, 1162887, 2572447, 7717341, 28296917, 84890751]

約数ペア:

[(1, 84890751), (3, 28296917), (11, 7717341), (33, 2572447), (73, 1162887), (131, 648021), (219, 387629), (269, 315579), (393, 216007), (803, 105717), (807, 105193), (1441, 58911), (2409, 35239), (2959, 28689), (4323, 19637), (8877, 9563)]