87778707

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1\times {\mathrm{727}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 118390272

約数和(自身を除く): 30611565

約数列:

[1, 3, 167, 241, 501, 723, 727, 2181, 40247, 120741, 121409, 175207, 364227, 525621, 29259569, 87778707]

約数ペア:

[(1, 87778707), (3, 29259569), (167, 525621), (241, 364227), (501, 175207), (723, 121409), (727, 120741), (2181, 40247)]