87883851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1301}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 134991360

約数和(自身を除く): 47107509

約数列:

[1, 3, 11, 23, 33, 69, 89, 253, 267, 759, 979, 1301, 2047, 2937, 3903, 6141, 14311, 22517, 29923, 42933, 67551, 89769, 115789, 329153, 347367, 987459, 1273679, 2663147, 3821037, 7989441, 29294617, 87883851]

約数ペア:

[(1, 87883851), (3, 29294617), (11, 7989441), (23, 3821037), (33, 2663147), (69, 1273679), (89, 987459), (253, 347367), (267, 329153), (759, 115789), (979, 89769), (1301, 67551), (2047, 42933), (2937, 29923), (3903, 22517), (6141, 14311)]