90742707

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1103}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 147317760

約数和(自身を除く): 56575053

約数列:

[1, 3, 9, 11, 27, 33, 99, 277, 297, 831, 1103, 2493, 3047, 3309, 7479, 9141, 9927, 12133, 27423, 29781, 36399, 82269, 109197, 305531, 327591, 916593, 2749779, 3360841, 8249337, 10082523, 30247569, 90742707]

約数ペア:

[(1, 90742707), (3, 30247569), (9, 10082523), (11, 8249337), (27, 3360841), (33, 2749779), (99, 916593), (277, 327591), (297, 305531), (831, 109197), (1103, 82269), (2493, 36399), (3047, 29781), (3309, 27423), (7479, 12133), (9141, 9927)]