81362097

素因数分解:

$3^3\times {\mathrm{229}}^1\times {\mathrm{13159}}^1$

素因数の和:13397

約数の個数: 16

約数和(自身を含む): 121072000

約数和(自身を除く): 39709903

約数列:

[1, 3, 9, 27, 229, 687, 2061, 6183, 13159, 39477, 118431, 355293, 3013411, 9040233, 27120699, 81362097]

約数ペア:

[(1, 81362097), (3, 27120699), (9, 9040233), (27, 3013411), (229, 355293), (687, 118431), (2061, 39477), (6183, 13159)]