26756751

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1851

約数の個数: 32

約数和(自身を含む): 43941888

約数和(自身を除く): 17185137

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 1787, 2139, 4991, 5361, 12509, 14973, 37527, 41101, 55397, 123303, 166191, 287707, 387779, 863121, 1163337, 1274131, 3822393, 8918917, 26756751]

約数ペア:

[(1, 26756751), (3, 8918917), (7, 3822393), (21, 1274131), (23, 1163337), (31, 863121), (69, 387779), (93, 287707), (161, 166191), (217, 123303), (483, 55397), (651, 41101), (713, 37527), (1787, 14973), (2139, 12509), (4991, 5361)]