159793209

素因数分解:

$3^3\times {\mathrm{1709}}^1\times {\mathrm{3463}}^1$

素因数の和:5181

約数の個数: 16

約数和(自身を含む): 236937600

約数和(自身を除く): 77144391

約数列:

[1, 3, 9, 27, 1709, 3463, 5127, 10389, 15381, 31167, 46143, 93501, 5918267, 17754801, 53264403, 159793209]

約数ペア:

[(1, 159793209), (3, 53264403), (9, 17754801), (27, 5918267), (1709, 93501), (3463, 46143), (5127, 31167), (10389, 15381)]