153198081

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{43313}}^1$

素因数の和:43453

約数の個数: 16

約数和(自身を含む): 228697920

約数和(自身を除く): 75499839

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 43313, 129939, 389817, 1169451, 5674003, 17022009, 51066027, 153198081]

約数ペア:

[(1, 153198081), (3, 51066027), (9, 17022009), (27, 5674003), (131, 1169451), (393, 389817), (1179, 129939), (3537, 43313)]