265514247

素因数分解:

$3^3\times {\mathrm{1787}}^1\times {\mathrm{5503}}^1$

素因数の和:7299

約数の個数: 16

約数和(自身を含む): 393646080

約数和(自身を除く): 128131833

約数列:

[1, 3, 9, 27, 1787, 5361, 5503, 16083, 16509, 48249, 49527, 148581, 9833861, 29501583, 88504749, 265514247]

約数ペア:

[(1, 265514247), (3, 88504749), (9, 29501583), (27, 9833861), (1787, 148581), (5361, 49527), (5503, 48249), (16083, 16509)]